write the slope intercept form:through: (5, 1), perp. to x= -1

Answers

Answer 1
[tex]\begin{gathered} \text{the line must be perpendicular to x=-1 which has m=infinity. Hence the line we wants must have slope equal zero.} \\ \text{And this lines must pass through (5,1), hence, the equations is y=1} \end{gathered}[/tex]

Write The Slope Intercept Form:through: (5, 1), Perp. To X= -1

Related Questions

Identify the slope and y-intercept from the graph, and then write the equation of the line. YA 3) 1. slope = y-intercept= y =

Answers

As shown on the graph:

y-intercept is the value of y at which x = 0

so, from the graph when x = 0 , y = -3

To find the slope use two points to calculate it

Using the points (0 , -3) and ( 4 , 4 )

the slope = Rise/Run

Rise = 4 - (-3) = 4 + 3 = 7

Run = 4 - 0 = 4

so, the slope = 7/4

The slope intercept form of the line is y = mx + c

Where m is the slope and c is y-intercept

Slope = m = (7/4)

y-intercept = c = -3

So,

y = (7/4) x - 3

How is 600:450 and 60:45 equivalent

How is 60:45 and 4:3 equivalent

How is 600:450 and 4:3 equivalent

Answers

1. Divisible by 10
2. Divisible by 15
3. Divisible by 150

Everything is divisible by 5 also

What is X for
3(2x + 11) + 4(2x + 3) = 9(2x + 13) - 3x

Answers

Answer:

x = -72

Step-by-step explanation:

3(2x + 11) + 4(2x + 3) = 9(2x + 13) - 3x

(6x + 33) + (8x + 12) = (18x + 117 ) - 3x

14x + 45 = (18x + 117) - 3x

14x + 45 = 15x + 117

                         -45

14x  = 15x + 72

-15x

-1x = 72

       /-1

x = -72

A cube is partially filled with 4 mmof water. If the water is 1 mm high, what is the length of one side of the cube?O 1 mmVx02 mmO 3 mm04 mmSave and ExitNextSubmitMark this and returnA cube is partially filled with 4 mm cubed of water. If the water is 1mm high, what is the length of one side of the cube?

Answers

Given:

a.) A cube is partially filled with 4 mm of water.

b.) The water is 1 mm high

Let's draw the scenario to better understand the problem,

-2+{-3-[7+4(-2+5)]}-4

Answers

Answer:

- 28

Step-by-step explanation:

-2 + { -3 - [ 7 + 4·( -2 + 5 ) ] } - 4

1)

( -2 + 5 ) = 3

2)

[ 7 + 4·3  ]  = [ 7 + 12 ] = 19

3)

{ -3 - 19 } = - 22

4)

- 2 + ( -22) - 4 = -2 - 22 - 4 = - 28

Write the equation of the line that passes through the given point and is parallel to the given line.

Answers

The answer is (2,3) or x 2 y 3

help me pleasee!!




thank you

Answers

The equation of the revenue is y = -500/3x + 3000 and the daily sales for $7.50 is $1750

How to determine the equation of the line?

The points are given as

(6, 2000) and (8, 1000)

Calculate the slope of the points using the following slope formula

m= (y₂ - y₁)/(x₂ - x₁)

Where

(x, y) = (6, 2000) and (8, 1000)

Slope = m

So, we have

m = (1000 - 2000)/(8 - 2)

Evaluate the expression

m = -500/3

The equation of the line is then calculated using the line equation formula

y = m(x - x₁) + y₁

Where

(x₁, y₁) = (6, 2000)

So, we have

y = -500/3(x - 6) + 2000

Expand

y = -500/3x + 3000

The daily sales for $7.50

This means that

x = 7.50

Recall that

y = -500/3x + 3000

Substitute x = 7.50

y = -500/3 x 7.50+ 3000

Evaluate

y = 1750

So, the daily sales is $1750

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Using the unit circle, what is the exact value of tang?O AA.2OB. 13C. VSO D.3

Answers

Given the function:

x^2 + 2x - 8

x^2 - 2x - 8

we are to find the zeros of the function.

To find the zero of a function, we find the root of the numerator.

That is, equsting the numerator to zero

x^2 + 2x - 8 = 0

lets get factor of the above eqaution

= x^2 - 2x + 4x + 8

x(x-2) + 4(x-2) = 0

so,

x + 4 = 0 OR x - 2 = 0

x + 4 = 0

x = -4

OR

x - 2 = 0

x = 2

so, x = -4, 2

Therefore the zeros of the function x^2 + 2x - 8 are -4, 2

x^2 - 2x - 8

So, the correct option is D which is -4, 2

Write the list of integers in increasing order from left to right.12, -4, -9,2, -2.

Answers

we have the list

12, -4, -9,2, -2

rewrite in increasing order from left to right

The answer is

-9,-4,-2,2,12

The ages of rocks in an isolated area are known to be approximately normally distributed with a mean of 7 years and a standard deviation of 1.8 years. Using the normalcdf function on your graphing calculator, what percent of rocks are between 5.8 and 7.3 years old?

Answers

The answer is B: 31.4%

Using a graphic calculator you have:

Mean: 7

SD: 18

Lower bound: 5.8

Upper bound: 7.3

Please help me with this math question

Answers

Answer:

145

Step-by-step explanation:

168-23 = 145

    i hope this helps :)

Jessica used 2/3 yard of fabric to make scarf can she make 2 of these scarfs with 1 3/4 yards of fabric, and why?

Answers

SOLUTION:

Step 1;

In this question, we are given the following;

Jessica used 2/3 yard of fabric to make scarf can she make 2 of these scarfs with 1 3/4 yards of fabric, and why?

Step 2:

The details of the solution are as follows;

A set of data has a normal distribution with a mean of 56 and a standard deviation of 9. Find the percent of data within the following interval. from 29 to 83 The percent of data within the given interval is ____%.

Answers

Solution

We are given

[tex]\begin{gathered} \mu=56 \\ \sigma=9 \end{gathered}[/tex]

First, we will find the probability p(29 < x-bar < 83)

Note: z score formula

[tex]z=\frac{\bar{x}-\mu}{\sigma}[/tex]

To find the probability

[tex]\begin{gathered} p(29<\bar{x}<83)=p(\bar{x}<83)-p(\bar{x}<29) \\ p(29<\bar{x}<83)=p(z<\frac{83-56}{9})-p(z<\frac{29-56}{9}) \\ p(29<\bar{x}<83)=p(z<3)-p(z<-3) \\ p(29<\bar{x}<83)=0.99865-0.0013499 \\ p(29<\bar{x}<83)=0.9973001 \\ p(29<\bar{x}<83)=0.9973\text{ \lparen to four decimal places\rparen} \end{gathered}[/tex]

Therefore, the percentage within the given interval will be

[tex]0.9973\times100=99.73\%[/tex]

The answer is

[tex]\begin{equation*} 99.73\% \end{equation*}[/tex]

Find the value of z.
x
y
1089
400
w
N
z = [? ]°

Answers

Answer:

34 degrees

Explanation;

Using the theorem below to solve the problem;

Angle at the vertex is equal to to half of the difference of angles of its intercepted arcs

Angle at the vaertex = z

difference of angles of its intercepted arcs = 108 - 40

difference of angles of its intercepted arcs = 68

Using the theorem

z = 1/2(108-40)

z = 1/2 * 68

z = 34 degrees

Hence the value of z is 34 degrees

Help answer please. The graph of g and the graph of fare shown. Which of the following describes a single transformation that compares the graph of g with the graph of f?
Select all that apply.

Answers

The options that describes a single transformation that compares the graph of g with the graph of f are;

B) The graph of g is shifted 3 units right.

C) The graph of g is shifted 3 units up.

What is the Graph Transformation?

Transformation is a method required to resize or change the orientation of a given shape or figure. The types of transformation are translation, reflection, rotation, and dilation.

Translation is a method of transformation that involves moving an object or shape from one point to another without changing any dimension.

Reflection is a method of transformation that involves flipping a given figure about a given reference point or line. In order words, a mirror image of the original object.

Rotation is a method of transformation that involves  turning a given figure at an angle about a reference point.

Dilation is a method of transformation whereby the length of the sides of the figure is either increased or decreased.

Now, looking at the given graph, we see that the line showing the graph g is clearly shifted by either 3 units to the right or 3 units upwards to get the function line f.

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16. What is the average of the following numbers? 7, 4, 6, 11, 10, 17, 15? (a) 14 (b) 9 (c) 10 (d) 12 (e) 20​

Answers

Answer:

C: 10

Step-by-step explanation:

related rates need help calculus

Answers

Answer:

  0.1468 ohms per second

Step-by-step explanation:

You want the rate of change of R when ...

1/R = 1/r1 +1/r2r1 = 70 Ωr2 = 120 Ωr1' = 0.3 Ω/sr2' = 0.2 Ω/s

Derivative

The desired rate of change is the derivative of R with respect to time. Implicitly differentiating the given relation with respect to time, we have ...

  -R'/R² = -r1'/r1² -r2'/r2²

  R' = R²(r1'/r1² +r2'/r2²)

Using the given relation and values, we have ...

  1/R = 1/70 +1/120 = 190/(70·120)

  R = (840/19)

  R' = (840/19)(0.3/70² +0.2/120²) = 53/361 ≈ 0.1468

The rate of change of R is about 0.1468 ohms per second.

Additional comment

Most graphing calculators can figure this value for you.

What is the volume of the prism that is 5 meters wide, 4 meters high, and 8 meters long?A. 160 m³B. 180 m³C. 120 m³D. 200 m³

Answers

[tex]160m^3\text{ (option A)}[/tex]

Explanation:[tex]\text{Volume of prism = base area }\times\text{ height}[/tex][tex]\begin{gathered} \text{Base area = length }\times\text{ width} \\ \text{length = 8m} \\ \text{width = 5m} \\ \text{Base area = 8}\times5=40m^2 \end{gathered}[/tex][tex]\begin{gathered} \text{Volume of the prism = 40m}^2\text{ }\times\text{ 4m} \\ \text{Volume of the prism = 160m}^3\text{ (option A)} \end{gathered}[/tex]

triple c, then raise to the 10th power

Answers

Given the word expression:

Triple c, then raise to the 10th power.

Here the exponent of triple c is 10.

To express the above, we have:

[tex]\begin{gathered} \text{Triple C = (3c)} \\ \\ \text{Raised to the power of 10 = (3c)}^{10} \end{gathered}[/tex]

Thus, we the expression below:

[tex](3c)^{10}^{}[/tex]

ANSWER:

[tex](3c)^{10}[/tex]

The geometric mean is 10 between 25 and what number ?

Answers

EXPLANATION

A special form of average is the Geometric Mean, where we sum the numbers together and then take a square root (for two numbers), cube root (for three numbers), etc.

The geometric mean between 10 and 25 is equal to:

sqrt(10*25)= 15.81

Answer is 5*sqrt(10) or 15.81

12. A basketball teams wins 4/7 of their games. What is the probability that in a season of 15games they will win exactly 8 games. (circle one answer)A.,C,(4/7)*(3/7) B. S, (3/7)477' c. S.(4/7 (377)C*())* D. C, (4/7) (3/7)

Answers

A basketball game does not end in a tie. This means that it is either the team wins the game or they draw the game. These outcomes are independent becuase winning one game has no effect on the outcome of the next game. This means that we have a binomial distribution here. the formula for binomial distribution is expressed as

P(x) = nCx * p^x * q^(n - x)

where

n is the number of trials

x is the number of successess

p is the probability of success

q is the probability of failure

We are concerned with the outcome of winning. This means that success is when the team wins. Thus,

p = 4/7

q = 1 - p = 1 - 4/7 = 3/7

n = 15

x = 8

We want to find P(x = 8)

By applying the binomial distribution formula,

P(x = 8) = 15C8 * (4/7)^8 * (3/7)^(15 - 8)

P(x = 8) = 6435 * (4/7)^8 * (3/7)^7

P(x = 8) = 0.194

The probability that in a season of 15 games they will win exactly 8 games is

0.194

What is the surfacearea, in square inches,of the square pyramidbelow?

Answers

hi, for solve this question we need to use the formula below:

[tex]\text{Area of each triangle + area of the quadrangular base = Total area}[/tex]

First, the area of the base:

[tex]\begin{gathered} \text{area base = side }\cdot\text{ side} \\ \text{area base = 4in }\cdot\text{ 4in} \\ \text{area base = 16in}^2 \end{gathered}[/tex]

Now, the area of each triangular side:

we have the base as 4in, and the height as 9in.

So, using the formula:

[tex]\begin{gathered} \text{area = }\frac{\text{ base }\cdot\text{ height}}{2} \\ \text{area = }\frac{\text{ 4 }\cdot9}{2} \\ \text{area = }\frac{\text{3}6}{2}=18in^2\text{ each triangular side} \end{gathered}[/tex]

Now, let's sum all of the values:

4 triangular sides + 1 quadrangular side

(4 * 18in) + (1 * 16in)

72in² + 16in² = 88in²

Answer: ALTERNATIVE NUMBER 2. 88in²

PLS HELP!! and can you also break it down for me. thx ;)

solve for x. 4x^2+3=-7x

Answers

Answer: -1 -3/4

Step-by-step explanation:

1.Move terms to the left side

4x^{2}+3=-7x

4x^{2}+3-\left( -7x\right) =0

2.Rearrange terms

4x^{2}+3+7x=0

4x^{2}+7x+3=0

3.Use the quadratic formula

Once in standard form, identify a, b, and c from the original equation and plug them into the quadratic formula.

4x^{2}+7x+3=0

4.Simplify

Evaluate the exponent

Multiply the numbers

Subtract the numbers

Evaluate the square root

Multiply the numbers

-7+1/8

5.Separate the equations

To solve for the unknown variable, separate into two equations: one with a plus and the other with a minus.

x=\frac{-7+1}{8}

x=\frac{-7-1}{8}

6.Solve

Rearrange and isolate the variable to find each solution

x=-\frac{3}{4}

x=-1

Original price $30; Markup 7.5$The retail price is $ ?

Answers

Retail price = $37.5

Explanation:

Original price = $30

Markup = $7.5

Retail price = cost price + markup

cost price = Original price = $30

Retail price = $30 + $7.5

Retail price = $37.5

Find the exact value and the approximate value of the area of the triangle

Answers

From the big triangle we know that:

[tex]\begin{gathered} x^2+y^2=12^2 \\ x^2+y^2=144 \end{gathered}[/tex]

From the triangle on the right we also know that:

[tex]h^2+9^2=y^2[/tex]

From the triangle on the left we know:

[tex]3^2+h^2=x^2[/tex]

Adding the last two equations we have that:

[tex]\begin{gathered} x^2+y^2=h^2+9^2+h^2+3^2 \\ x^2+y^2=2h^2+90 \end{gathered}[/tex]

Equating the last equation with the first one we have that:

[tex]\begin{gathered} 2h^2+90=144 \\ 2h^2=144-90 \\ 2h^2=54 \\ h^2=\frac{54}{2} \\ h^2=27 \\ h=\sqrt[]{27} \end{gathered}[/tex]

Then, the height of the triangle is the squared root of 27.

Once we know the height we can calculate the area.

[tex]\begin{gathered} A=\frac{1}{2}bh \\ =\frac{1}{2}12\sqrt[]{27} \\ =6\sqrt[]{27} \end{gathered}[/tex]

Therefore the exact value of the area is:

[tex]6\sqrt[]{27}[/tex]

This can be approximated to (rounding on the hundreths):

[tex]31.18[/tex]

What is (5x)(-2x) in words but I don’t need the answer (can give if u want to)?

Answers

(5x)(-2x) in words is Five times x multiplied by negative two times x

Define algebraic expression.

Using variables, constants, and algebraic operations, an expression can be described as an algebraic expression in mathematics (addition, subtraction, etc.). Terms are used to construct expressions. Any combination of a number, a variable, and operation symbols is considered an expression. Two expressions are combined to form an equation, which is joined by the equal sign. Example of a word: The product of 8 and 3. Word illustration: 11 is the result of adding 8 and 3.

Given Data

Expression

(5x)(2x)

Translating algebraic expression into verbal expression:

Five times x multiplied by negative two times x

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The table below shows the total number of drink sales at the football game last Saturday in the first hour: Drinks and number (45 Lemonade) (31 Fruit Punch) (47 Bottled Water) (27 Ice Tea) What percent of the drink sales came from lemonade and ice tea combined? A 42% 54% D 46%

Answers

Total number of drinks sold = 45 + 31 + 47 +27 = 150

Lemonade and ice tea = 45 +27 = 72

Divide the number of lemonades and ice tea drinks sold, by the total number of drinks sold.

72 / 150 = 0.48

Multiply by 100

0.48 x 100 = 48% (option A)

Using the prototype oblique triangle shown below and the information given, find the measure of the remaining sides and angles in the triangle.
find:
beta:
a:
b:

Answers

Using the law of sines, the remaining angles and sides of the triangle are given as follows:

[tex]\beta = 20^\circ[/tex]a = 8.2.b = 6.

What is the law of sines?

Suppose we have a triangle in which:

Side with a length of a is opposite to angle A.Side with a length of b is opposite to angle B.Side with a length of c is opposite to angle C.

The lengths and the sine of the angles are related according to the equation presented as follows:

[tex]\frac{\sin{A}}{a} = \frac{\sin{B}}{b} = \frac{\sin{C}}{c}[/tex]

The remaining angle measure is given as follows:

[tex]\beta = 180 - (132 + 28) = 20^\circ[/tex]

(this is because the sum of the internal angles of a triangle is of 20º).

Then side a is calculated from the law of sines as follows:

sin(28º)/a = sin(132º)/13

a = 13sin(28º)/sin(132º)

a = 8.2.

Side b is also calculated from the law of sines, as follows:

sin(20º)/b = sin(132º)/13

b = 13sin(20º)/sin(132º)

b = 6.

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Find the missing side of this righttriangle.Х.911x= [?]✓Enter the number that belongs in the green box.

Answers

Using pythagorean theorem:

[tex]\begin{gathered} c^2=a^2+b^2 \\ _{\text{ }}where\colon \\ a=11 \\ b=9 \\ c=x \\ x=\sqrt[]{9^2+11^2}^{} \\ x=\sqrt[]{202} \end{gathered}[/tex]

Answer:

[tex]x=\sqrt[]{202}[/tex]

Divide x^2+x-4 by (x+3)

Answers

The resulting value of the division of x²+x-4 by (x+3),

Quotient = x - 2

Remainder = 2

Division:

The process of division means the process of breaking a number up into equal parts, and finding out how many equal parts can be made.

Given,

Here we have the expression x²+x-4.

Now, we need to divide by the expression (x + 3).

Here we have to use the long division method in order to solve it.

The following steps are followed to solve this:

1. Divide the first term of the dividend by the first term of the divisor

2. Write down the calculated result x in the upper part of the table.

3. Multiply it by the divisor

4. Subtract this result from the dividend

This steps is repeated until no further division.

Thus process will be showed on the attached figure.

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