Reflect the endpoint of a line segment (-5, 10) across the x-axis. What is the result?​

Answers

Answer 1

The result after the endpoint of a line segment is reflected is (-5. -10)

How to detemrine the result of the transformation

From the question, we have the following parameters that can be used in our computation:

Point = (-5, 10)

The reflection rule is given as

Reflection across the x-axis

Mathematically, this is represented as

(x, y) = (x, -y)

So, we have

Image = (-5, -10)

Hence, the image is (-5, -10)

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Related Questions

Write an equation of the altitude from vertex A.

Answers

Answer:

Below

Step-by-step explanation:

Not sure this is the easiest way

line BC equation is    y = - 2/9x + 3 7/9

 perpindicular line that includes point A (2,1) has slope 9/2

    point slope form would be

            y-1 = 9/2(x-2)      re-arranged to y = mx+b form

            y = 9/2 x -8

to find the actual altitude , these two lines intersect.....equate them

-2/9x + 3 7/9 = 9/2 x- 8

    11 7/9  = 4 13/18 x

                 x = 2 42/85        then y = 3 19/85

altitude then (using distance formula)

  a^2 = (2 42/85 -2)^2  + (1- 3 19/85)^2  

                     a = 2.278 units

I hope this answered the question....I am not sure what 'the equation of the altitude'  means

The equation of the altitude of the triangle is y = ( 9/2 )x - 8

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

Let the first point be B ( -1 , 4 )

Let the second point be C ( 8 , 2 )

Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Slope m = ( 4 - 2 ) / ( -1 - 8 )

m = -2/9

Now , the slope of the altitude is m₂ = 9/2 ( perpendicular lines have negative reciprocal slope )

And , the altitude passes through the point A ( 2 , 1 )

So , the equation of line is y - y₁ = m ( x - x₁ )

y - 1 = ( 9/2 ) ( x - 2 )

y - 1 = ( 9/2 )x - 9

Adding 1 on both sides , we get

y = ( 9/2 )x - 8

Hence , the equation of line is y = ( 9/2 )x - 8

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What do I put in the boxes

Answers

The top boxes you put 9 r 5

Second boxes 63=5

i really do need help with this

Answers

On applying the supplementary angle rule, the value for x is obtained as 10°, and the angle 7x° is obtained as 70°.

What is a supplementary angle?

The definition of "supplementary" in mathematics relates to angles that combine to form a straight angle. It indicates that when two angles sum up to 180 degrees, they are said to be supplementary angles.

The line segment is given which has a ray diving the line segment.

Since it is a straight line, the total angle on it will be 180°.

The two angles given are 110° and 7x°.

Apply the supplementary angle rule =

On a straight line sum of two angles = 180°

Substitute the values in the equation -

110° + 7x° = 180°

Collect the like terms -

7x° = 180° - 110°

Apply the arithmetic operation of subtraction -

7x° = 70°

Apply the arithmetic operation of division -

x = 70/7

x = 10°

Now the angle 7x° = 7(10°) = 70°

Therefore, the angle value is obtained as 70°.

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Points (1,-1), (3,2), and (7,-3) are three vertices of a parellelogram. How many parallelograms can be created using these three vertices?


One
Two
Three
Four

Answers

Answer:

One

Step-by-step explanation:

You can see this easily if you plot the three points on a graph and plot the fourth point using the fact that the sides of a parallelogram are of equal length.

Figure provided

fourth vertex D has coordinates (9,0)

We obtain this by noting that the x and y distances between A and B are
(3-1, 2-(-1) = 3, 2

= (2, 3)

Add these same dimensions to C to get point D

D = (7 +2, -3 + 3) = (9 , 0)

Only one such vertex exists which will cover the other three points

katherine spent of her hike going uphill. if she spent hour and minutes hiking uphill, how many hours long was her hike?

Answers

Katherine spent 1 hour and 42 minutes hiking uphill, so her hike would be approximately 2.3 hours long.

To calculate how many hours Katherine spent on her hike going uphill, we can use the following steps:

Calculate the total number of minutes Katherine spent hiking uphill by multiplying the number of hours (1) by the number of minutes in an hour (60): 1 * 60 = 60 minutes.Divide the total number of minutes (60) by the number of minutes in an hour (60) to calculate the total number of hours: 60 / 60 = 1 hour.Add the number of hours spent hiking uphill (1) to the total number of hours Katherine spent on her hike (1) to get the total number of hours her hike was: 1 + 1 = 2 hours.

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Consider the function
f(x) = (a^T.x)(b^T.x).

where a b and x are n dimensional vectors
a. find f(x),
b. find the hessian H(x)
c. is the function f(x) a quadratic from x^T.Qx? if yes, what is the symmetric Q?

Answers

The value of f(x) = ∑_{i=1}ⁿ ∑_{j=1}ⁿ a_ib_jx_ix_j, the hessian H(x) is [tex]a.b^{T}[/tex], and f(x) is a quadratic form, and the symmetric matrix Q is [tex]a.b^{T}[/tex].

a. The function f(x) is defined as the product of two dot products,

f(x) = ([tex]a^{T}[/tex].x)([tex]b^{T}[/tex].x) =  (∑_{i=1}ⁿ a_ix_i)(∑_{j=1}ⁿ b_jx_j) = ∑_{i=1}ⁿ ∑_{j=1}ⁿ a_ib_jx_ix_j

b. To find the Hessian H(x), we need to find the second partial derivative of f(x) with respect to x. Let's define H(x) as

H(x) = [∂^2f(x)/∂x_i∂x_j] = [∂/∂x_i(∂f(x)/∂x_j)]

Since f(x) = ∑_{i=1}ⁿ ∑_{j=1}ⁿ a_ib_jx_ix_j, the first partial derivative of f(x) with respect to x_j is

∂f(x)/∂x_j = ∑_{i=1}ⁿ a_ib_jx_i = [tex]b_{j}^{T}[/tex].a.x

The second partial derivative of f(x) with respect to x_i and x_j is

∂^2f(x)/∂x_i∂x_j = ∂/∂x_i([tex]b_{j}^{T}[/tex].a.x) = a_ib_j

So, the Hessian H(x) is

H(x) = [a_ib_j] = [tex]a.b^{T}[/tex]

c. To determine if f(x) is a quadratic form, we need to find the symmetric matrix Q such that f(x) = [tex]x^{T}[/tex].Qx.

Let's define Q = [tex]a.b^{T}[/tex].

Then, f(x) can be written as

f(x) = [tex]x^{T}[/tex].Qx = ([tex]a.b^{T}[/tex]).x.[tex]x^{T}[/tex] = [tex]x^{T}[/tex].([tex]a.b^{T}[/tex]).x = [tex]x^{T}[/tex].([tex]a.b^{T}[/tex]).x = [tex]x^{T}[/tex].Qx

So, f(x) is a quadratic form, and the symmetric matrix Q is [tex]a.b^{T}[/tex].

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3. If f(x)=x² - 2x + 7, evaluate the following:
f(-5)
ƒ (0)
f (1)

Answers

Function outputs

f(-5) = 42

f(0) = 7

f(1) = 6

What is a function?

A function is a relationship that has a set of inputs and outputs. An example of a function is f(x) = x. The "(x)" in the parenthesis represents the input while the x on the left side represents the output. To compute the values of an output you plug in the input and replace all the variables with the input. E.g. to find f(1) we would replace all "x"s with 1 giving us f(1) = 1

Answering the question

Given f(x) = x² - 2x + 7 we want to find f(-5) , f(0) and f(1)

We can find these values by simply plugging in the values of the inputs and replacing all x's for them.

If f(x)= x² - 2x + 7

Then,

f(-5) = (-5)² - 2(-5) + 7                                                             simplify exponents

f(-5) = 25 - 2(-5) + 7                                                                  multiply -2 and -5

f(-5) = 25 + 10 + 7                                                                           add all values

f(-5) = 42

f(0) = (0)² - 2(0) + 7                                                                 simplify exponents

f(0) = 0 - 2(0) + 7                                                                       multiply 0 and -2

f(0) = 0 - 0 + 7                                                                                 add all values

f(0) = 7

f(1) = (1)² - 2(1) + 7                                                                     simplify exponent

f(1) = 1 - 2(1) + 7                                                                           multiply -2 and 1

f(1) = 1 - 2 + 7                                                           add and subtract the values

f(1) = 6

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In 1980, the population of Kentucky wa 3. 7 million. If the population grow 23% every decade, what i the population in 2010?

Answers

The population of Kentucky in 2010 is 6.3 millions

What are algebraic operations?

They are the set of numbers and symbols that are related by the different mathematical operation signs such as addition, subtraction, multiplication, division among others.

To solve this problem we must perform the following algebraic operations with the given information

Information about the problem:

1st data = 19802nd data = 20101st data population = 3.7 million% growth = 23%2nd data population = ?

Calculating how many decades have been passed from 1980 to 2010:

1 decade is equal to 10 year

Decades = (2010 - 1980)years * 1 decade / 10 years

Decades = 30/10

Decades = 3 decades

Calculating how much the population have grown:

Growth = 3.7 million * 23/100 * 3 decades

Growth = 2.6 million

Calculating the population in 2010:

2010 population = 3.7 + 2.6

2010 population = 6.3 millions

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Mark's model train can go 1/3 laps around its track in 2 mins. If it runs at the same speed,
1. How many laps can the train go in 9 mins?
2. Rate needed?
3. Unit rate?
4 Interpretation of unit rate?

Answers

In 9 mins Mark's model train can go 1.5 laps and unit rate is 1/6 laps per minute.

What is the average rate of change?

It is a measure of how much the function changed per unit, on average, over that interval. It is derived from the slope of the straight line connecting the interval's endpoints on the function's graph.

Given, Mark's model train can go 1/3 laps around its track in 2 mins. If it runs at the same speed,

Since,

In 2 mins Mark's model train can go = 1/3 laps

Thus,

In 1 min Mark's model train can go = 1/3/2 laps

In 1 min Mark's model train can go = 1/6 laps

In 9 mins Mark's model train can go = 9/6 laps

In 9 mins Mark's model train can go = 1.5 laps

Therefore,  In 9 mins Mark's model train can go 1.5 laps and unit rate is 1/6 laps per minute.

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how many sheets of 8.5 * 11 digital cover stock will it take to print 5000 postcards that are 4 1/4 * 5 1/2

Answers

Answer:

hhhjhj

Step-by-step explanation:

GEOMETRY!!!!!!

Triangles ACD and BCD are isosceles. Angle BAC has a measure of 18 degrees and angle BDC has a measure of 48 degrees. Find the measure of Angle ABD.

What is the measure of angle ABD?
_______

Answers

i believe the answer is 138

If x and y are in direct proportion and y is 15 when x is 5, find y when x is 4.

Answers

Answer: 25

Step-by-step explanation:

y:x = 15:3 = 5:1

If x is 5, then y = 25

students who had a low level of mathematical anxiety were taught using the traditional expository method. these students obtained a mean score of 450 with a standard deviation of 30 on a standardized test. the test scores follow a normal distribution. a. what percentage of scores would you expect to be less than 390?

Answers

If the test scores follow a normal distribution, then you would expect approximately 16 percent of the scores to be less than 390. This can be calculated using the cumulative normal distribution formula.

Calculating the percentage of scores that would be less than 390 using the cumulative normal distribution formula involves determining the area under the normal curve for the desired range.

In this case, the area under the normal curve from minus infinity to 390 would need to be calculated. This can be done using a scientific calculator or a statistical software program. The result will be the proportion of the scores that are less than 390. This proportion can then be converted to a percentage to determine what percentage of scores would be expected to be less than 390.

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Write an
graph:
equation for the following

Answers

Answer:

y=-(2/3)x-1

Step-by-step explanation:

y=kx+n

n= -1

k = (y2-y1)/(x2-x1) = -2 / 3 = -2/3

y=-(2/3)x-1

Ms. Wu runs a house cleaning business. To save money, she bought a 1-gallon container of concentrated cleaner. She mixed the cleaner with 10 gallons of water. Then, she filled as many 1-pint spray bottles as she could. How many spray bottles did she fill?

Answers

She had filled 88 spray pint bottles.

What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is that Ms. Wu runs a house cleaning business. To save money, she bought a 1 gallon container of concentrated cleaner. She mixed the cleaner with 10 gallons of water. Then, she filled as many 1 - pint spray bottles as she could.

1 pint = 0.125 gallons

Total amount = 11 gallons.

The total number of bottles that can be filled are -

n = 11/0.125

n = 88

Therefore, she had filled 88 spray pint bottles.

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40% of an hour
pls helpppp

Answers

Answer:

24 Minuets

Step-by-step explanation:

Answer:

24 minutes

Step-by-step explanation:

The intruction booklet for a cd player ay that the player ue about 0. 2 of electricity per hour if electricity cot 0. 30 per hour hour how much doe it cot to run a player for an hour

Answers

If the instruction booklet for a CD player says that player uses 0.2 kilowatt of electricity per hour and electricity costs $0.30 per kilowatt hour, then the cost to run the player for an hour is $0.06 .

The cost of running a CD player for an hour can be calculated by multiplying (the amount of electricity it uses) by (the cost per kilowatt hour) .

According to the instruction booklet, the player uses 0.2 kilowatt of electricity per hour.

So, if electricity costs $0.30 per kilowatt hour, then

it would cost ⇒ 0.2 × $0.30 = $0.06 .

Therefore , it will take $0.06 to run the player for an hour.

The instruction booklet for a CD player says that player uses 0.2 kilowatt of electricity per hour. If electricity costs $0.30 per kilowatt hour, how much does it cost to run the player for an hour ?

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INTEGRALS HELP PLEASE I’LL GIVE U A CROWN

Answers

Answer:

Step-by-step explanation:

The definite integral of the function (2x - 3) with respect to x can be found using the antiderivative, also known as indefinite integration.

The antiderivative of (2x - 3) is:

x^2 - 3x + C, where C is the constant of integration.

For the definite integral, we need to find the antiderivative over a given interval. To calculate the definite integral, we need to evaluate the antiderivative at the limits of the interval and subtract the values.

So, for example, if the interval is from a to b, the definite integral is given by:

∫_a^b (2x - 3) dx = (x^2 - 3x) |_a^b = (x^2 - 3x) evaluated at b - (x^2 - 3x) evaluated at a.

The definite integral of the function y³ (2y² – 3) with respect to y can be found in a similar way. The antiderivative of y³ (2y² – 3) can be found using power rule of integration.

The antiderivative of y³ (2y² – 3) is:

(1/4) y⁴ - 3y² + C, where C is the constant of integration.

The definite integral of the function can then be found by evaluating the antiderivative at the limits of the interval and subtracting the values, as described above.

Answers in image.

Step-by-step explanation:

To solve the questions,  use the power rule to solve.

Please help thank you

Answers

Answer:x=4 y=6.66666666667

Step-by-step explanation:

Solving the following Logarithmic Equation:-
[tex]\mathrm{log_2(x+5)=log_2(1-5x)}[/tex]

Answers

The solution to the logarithmic equation log₂( x + 5 ) = log₂( 1 - 5x ) is x = -2/3.

What is the solution to the given Logarithmic Equation?

Given the equation in the question;

log₂( x + 5 ) = log₂( 1 - 5x )

Note that, for the equation to be equal, the argument of the logarithms on both sides of the equation must be equal.

Hence,

x + 5 = 1 - 5x

Solve for x

Move all terms containing x to the left side of the equation.

x + 5 + 5x = 1 - 5x + 5x

x + 5 + 5x = 1

Subtract 5 from both sides

x + 5 - 5 + 5x = 1 - 5

x + 5x = 1 - 5

6x = -4

x = -4/6

x = -2/3

Therefore, the value of x is -2/3.

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a 2016 national public radio report described a study comparing patients who had their first ever traumatic brain injury 18 months earlier with similar healthy individuals with no prior brain trauma. The news report states that, 18 months after their traumatic brain injury, the patients "were still getting, on average, an hour more sleep each night than similar healthy people were getting. And despite the extra sleep, 67 percent showed signs of excessive daytime sleepiness. Only 19% of healthy people had that problem.
a) Identify the individuals in the study.
b) identify the variables recorded and whether they are categorical or quantitative.

Answers

The individuals in the study are those who had their first ever traumatic brain injury 18 months earlier and similar healthy individuals with no prior brain trauma. The variables recorded are sleep duration (quantitative) and signs of excessive daytime sleepiness (categorical).

a) The individuals in the study are patients who had their first ever traumatic brain injury 18 months earlier and similar healthy individuals with no prior brain trauma.

b) The variables recorded are sleep duration (quantitative) and signs of excessive daytime sleepiness (categorical).

a) The individuals in the study are those who had their first ever traumatic brain injury 18 months earlier and similar healthy individuals with no prior brain trauma.

b) The variables recorded are sleep duration (quantitative) and signs of excessive daytime sleepiness (categorical). Quantitative variables are those that measure a numerical value, such as sleep duration, while categorical variables are those that measure a characteristic or attribute, such as signs of excessive daytime sleepiness.

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Lena make a fruit drink by mixing orange juice, pineapple juice and parkling water in the ratio orange : pineapple : water = 3 : 2 : 7. (a) What fraction of the mix i water? [

Answers

The fraction of water is 7/12, when the ratio orange:pineapple:water=3:2 :7

A fraction represented with its quotient and remainder is a mixed fraction, and also one having a fraction and a whole number.

For example, 2 1/3 is a mixed fraction, where 2 is the quotient, and 1 is the remainder. So, a mixed fraction is a combination of a whole number and a proper fraction.

Given that the ratio of orange: pineapple: water = 3: 2: 7.

consider orange=3x

pineapple=2x

water=7x

Total mix fraction=12x

To know the fraction value of water just divide the water by and total fraction.

fraction of water=7x/12x

fraction of water=7/12

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The function f(x) = x^5 + (x + 3)^2 is used to create this table. Which value completes the table?

Answers

If the function f(x) = x⁵ + (x + 3)² will be 3 then x = -1.

What is meant by function?

The graph is a function if any vertical line drawn through it can cross it at most one point. The graph is not a function if it has any locations where a vertical line can pass through the graph at two or more different places.

A mathematical function from a set X to a set Y assigns exactly one element of Y to each element of X. The function's domain and codomain, respectively, are the sets X and Y as a whole. Initially, functions represented the desired relationship between two fluctuating values.

A function is a relation that specifically links members of one set to those of another set. Formally speaking, a function from to is an object such that each is specifically connected with an object. Therefore, a function is a many-to-one (or occasionally, a one-to-one) relation.

Let the given function be f(x) = x⁵ + (x + 3)²

When x = -1 then f(-1) = (-1)⁵ + (-1+3)² = -1 + 4 = 3.

Therefore, the function f(x) = x⁵ + (x + 3)² will be 3 then x = -1.

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Is (-2, 1) a solution of the following system of equations?
2x + y = -3
y = 2x + 5
A) yes
B
no

Answers

Answer: A; Yes

Step-by-step explanation:

Plug in the ordered pair into the equation: 2(-2) + (1) = -3

Solve: -4 + 1 = -3

-3 = 3 ; (-2, 1) is a solution for 2x + y = -3

Now, repeat the same process for the second equation:

(1) = 2(-2) + 5

1 = -4 + 5

1 = 1 ; (-2, 1) is a solution for y = 2x + 5

Help solve this as SIMPLY as you can, please. There are two parts.
16 A and 16 B.​

Answers

Answer:

16A.) C

16B.) x=6; the students each paid $6 for their concert tickets.

Step-by-step explanation:

[Note: I know that this answer is lengthy, but the explanation is very simple and is worth reading]

16A.)

First, let's "figure out" the amount of money spent by the students. Each student paid $x for a ticket and $4 on parking. That means that the cost for one student would be $x + $4. To figure out how much it would cost 12 students, we can take the amount it costs 1 student and multiply it by 12. Again, since x + 4 is the cost for 1 student, 12( x + 4 ) would be the cost of 12 students. Next, let's figure out how much the adults paid for their tickets.

Now, let's find the cost the adults paid for the ticket. If the students paid $x and the adults paid four times as much for each of their tickets, then the cost of the ticket for the adults must have been $4x. Now, we know each adult paid $4x for a ticket and $6 on parking. That means that the cost for one adult would be $4x + $6. To figure out how much it would cost 4 adult , we can take the amount it costs 1 adult and multiply it by 4. Again, since 4x + 6 is the cost for 1 adult, 4( 4x + 6 ) would be the cost of 4 adults.

Since the 12 students paid 12(x+4) dollars for the concert and the 4 adults paid 4(4x+6) and since we know they spent the same amount of money, we can set 12(x+4) and 4(4x+6) equal to each other. This gives us the answer 12(x+4)=4(4x+6), or C, for question 16A.

16B.)

To solve the equation 12(x+4)=4(4x+6) means to solve for x. So, let's solve for x:

12 ( x + 4 ) = 4 ( 4x + 6 )   [Distribute the 12 on the left side]

12x + 48 = 4 ( 4x + 6 )   [Distribute the 4 on the right side]

12x + 48 = 16x + 24   [Subtract 12x from both sides]

48 = 4x + 24   [Subtract 24 from both sides]

24 = 4x   [Divide both sides by 4 to get the value of x]

6 = x

Now, for the second half of the question, what does x=6 mean? Well, if we look at the previous problem, x was the amount of money spent by the students for the concert ticket. So, the answer x=6 tells us that the students paid $6 for their concert tickets.

[Note: They didn't ask for the price of the adults' tickets, but if they did, we would have plugged in x=6 into the equation 4x to find that the cost of the adults' tickets were $24.]

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Answer pls! Limited time! Lots of points for the correct answer! Question down below.

Answers

The possible pair of a and b are; (-2, 2)

What is a polynomial?

They are mathematical expressions involving variables raised with non negative integers and coefficients(constants who are in multiplication with those variables) and constants with only operations of addition, subtraction, multiplication and non negative exponentiation of variables involved.

Given that 2.(2x+a) (3x+b) is the same as the product of polynomials 3.(x-1)-(4x+1)

2.(2x+a) (3x+b) =  3.(x-1)(4x+1)

(4x + 2a)(6x + 2b) = (3x-3)(12x+ 3)

Let multiply by 3 then

3(4x + 2a)(6x + 2b)

= (12x + 6a)(18x + 6b)

Multilpy by 4 on left side;

(12x- 12)(48x+ 12)

So, (12x + 6a) = (12x- 12)

6a = -12

a = -2

Now, (18x + 6b) = (48x+ 12)

b = 2

The pair of a and b could be (-2, 2)

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(3,b) is the midpoint of (a,1) and (b,-a) find a and b​

Answers

Answer:

Step-by-step explanation:

MidpointofAB=x1+x22,y1+y22

Midpoint=5−32,−1+52=(1,2)

5. 3x = 6. 40x how many time do I need to multiply thee number for them to be the ame

Answers

The equation 3x = 6.4 can be solved for x by dividing both sides of the equation by 3: 3x/3 = 6.4/3; x = 2.13

So, for 3x and 6.4x to be equal, x must be equal to 2.13. This means that you need to multiply the number 6.4 by 2.13 to equal 3. The equation 3x = 6.4 represents the relationship between two variables, x and 3x. We are trying to find the value of x that would make 3x equal to 6.4. To do this, we divide both sides of the equation by 3. Dividing both sides of an equation by the same number does not change the relationship between the variables; it only scales down the variable's value by the same factor.

So, by dividing both sides of the equation by 3, we get:

3x/3 = 6.4/3

x = 2.13

Finally, to make 6.4x equal to 3, we need to divide 6.4 by 2.13: 6.4 / 2.13 = 3. So, we need to multiply 6.4 by 2.13 to equal 3.

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cual es el área bajo la curva normal entre 840 y 1200

Answers

The area under the normal curve between 840 and 1200 is calculated by subtracting the cumulative distribution function (CDF) at 840 and 1200.

The area under the normal curve between 840 and 1200 is calculated using the cumulative distribution function (CDF). The formula for the CDF is

F(x) = 1/2[1 + erf((x-μ)/σ(2)^1/2)]

where μ is the mean and σ is the standard deviation.

To calculate the area between 840 and 1200, we first calculate the CDF at 840 and 1200.

F(840) = 1/2[1 + erf((840-μ)/σ(2)^1/2)]

F(1200) = 1/2[1 + erf((1200-μ)/σ(2)^1/2)]

We then subtract the two values to get the area between 840 and 1200. Area = F(1200) - F(840)

This gives us the area under the normal curve between 840 and 1200.

The area under the normal curve between 840 and 1200 is calculated by subtracting the cumulative distribution function (CDF) at 840 and 1200.

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assuming you have the following data values (6, 1, 3, 7, 2), what is the min-max normalized value for 4.

Answers

The min-max normalization formula, the normalized value for 4 is (4-1)/(7-1) = 0.5.

The min-max normalization formula is (x-min)/(max-min). To calculate the min-max normalized value for 4 we need to first calculate the min and max of the given datavalues. The min is 1 and the max is 7. Therefore, using the min-max normalization formula, the normalized value for 4 is (4-1)/(7-1) = 0.5. Min-max normalization is used to scale values in a dataset to a range between 0 and 1. Min-max normalization is a technique used to scale numeric values between 0 and 1. It is useful for data normalization, which helps to bring all the values within a given range. For example, if the data set contains values ranging from 0 to 10, min-max normalization can be used to scale the values between 0 and 1. The formula for min-max normalization is (x - min) / (max - min), where x is the value to be normalized, min is the minimum value in the data set, and max is the maximum value in the data set.This technique ensures that all values in a dataset are scaled to the same range. It is useful when comparing values from different datasets that have different scales.

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