Hi - I am trying to get help with a math prob

The slope calculated with points M(1, 3) and N(5, 0) is:

Answer:

B

Step-by-step explanation:

calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ = ) = M (1, 3 ) and (x₂, y₂ ) = N (5, 0 )

m = [tex]\frac{0-3}{5-1}[/tex] = [tex]\frac{-3}{4}[/tex] = - [tex]\frac{3}{4}[/tex]

He earns $59,400 per year and the agency fee is 25% of one month salary . His one month salary can be calculated as follows

25% of one month salary can be calculated as follows

Two numbers that can be used to find the area of the rectangle are:

So, we know that the formula for the area of the rectangle is:

Where l is length and b is breadth.

Therefore, two numbers that can be used to find the area of the rectangle are:

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Answer:

19 pennies 19 dimes,1 quarter

Step-by-step explanation: it calculate with calculator

To determine the scale factor from EDGF to QRST:

The Quadrilateral QRST is similar to quadrilateral EDGF with a scale factor:

The scale factor =

Therefore the scale factor from EDGF to QRST = 6/5

Hence the correct answer is Option D

Answer: D (100.75 $)

Step-by-step explanation: the price is initially $109.99, and a mail-in rebate is almost a coupon, getting you $10 dollars off, making it $99.99 But then with the extra expenses of the envelope and stamp, you add 76 cents, making it $100.75

The average daily balance and the finance charge will be $958.33 and $9.58 respectively.

Average Daily Balance will be calculated thus:

7 * $800 = $5,600

3 * $700 = $2,100

9 * $1,000 = $9,000

3 * $950 = $2,850

8 * $1,150 = $9,200

Total = $28,750

Average Daily Balance = Total amount / Number of period

= $28,750/30

= $958.33

Finance Charge:

= $958.33 * 0.01

= $9.58

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Answer:

1 : 3/5

Step-by-step explanation:

1/3 : 1/5

3/3 : 3/5 (multiply both sides of the colon by 3)

1 : 3/5 (simplify)

If 38 items are chosen at random, the probability that their mean length is greater than 13.7 inches is 0.399.

What is probability?

Probability is simply the possibility that something will happen. When one doesn't know how something will turn out, one can talk about the possibility of one outcome or the likelihood of several.

The study of events that fit into a probability distribution is known as statistics.

A Z-score is a metric that quantifies how closely a value relates to the mean of the set of values. Standard deviations from the mean are used to measure Z-score.

Given that mean of 13.6 inches, and standard deviation of 2.2 inches.

mean, m=13.6

standard deviation, s=2.2

mx=m=13.7

Sample size,n=38

sx=s/√n=2.2/√38=0.356

P(x<13.6)=P(x-m/s < 13.7-13.6/0.356)

P(Z< -0.2809)

=0.399

If 38 items are chosen at random, the probability that their mean length is greater than 13.7 inches is 0.399.

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Percentage, a relative value indicating hundredth parts of any quantity.

Sierra needs to pay $55 of her own money to get the bike.

Percentage, a relative value indicating hundredth parts of any quantity.

Given that ,

Mike wants to buy a new suit. The suit he likes is on sale for 30% off it’s original price. Her parents agree to pay for 50$ of the cost.

the original cost of the bike is  150$.

We need to find how much has to pay her own.

Now firstly let  us calculate what is the 30% of 150

We need to convert 30% to decimal by dividing with hundred

30/100=0.3

Now multiply 0.3 with 150

0.3×150=$45

Hence the off value is $45

Now subtract $45 from $150 we get

$150-$45=$105.

Siera parents will pay $50.

$105-$50

We get $55.

Hence Sierra has to pay $55 of her own money to get the bike.

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Jet Airlines charging $ 234 to fly from Baltimore to Chicago.

Given :

Tickets from Baltimore to Chicago on Super Air is $250

Which is $16 more than Jet Airlines.

Therefore she was going to pay $250 - $16 at the  Jet Airlines.

= $ 234

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The value of x that will make the line f parallel to line g is 6.

The theorem that allows you to prove line f is parallel to line g is corresponding line theorem.

When parallel lines are cut by a transversal line, angle relationships are formed such as corresponding angles, alternate angles, vertically opposite angles etc.

The theorem that prove the line f is parallel to line g will make the two angles equal.

15x + 9 = 21x - 27

f and g will be parallel and cut by the transversal line h when

15x + 9 = 21x - 27

15x - 21x = -27 - 9

- 6x = -36

x = -36 / -6

x = 6

Therefore, corresponding angle theorem prove line f is parallel to line g and the value of x is 6 to make line f and g parallel.

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We ill have the following:

The value of k in the first relation is 5/3 and in the second relation the value of k is 36.5.

It is defined as the relationship between two variables when the first variable increases, the second variable also increases according to the constant factor.

It is given that

The relation between x and y:

y = (5/3)x

y = kx

The value k = 5/3

The second relation between x and y:

y = 36.5x

k = 36.5

Thus, the value of k in the first relation is 5/3 and in the second relation the value of k is 36.5.

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The coordinates of the object image are;

A {5,5}

B{5,1}

C{2,1}

D{1,5}

The rule for rotation of a point {x,y} through 90 degrees about the orgin, is that the object coordinates {x,y} change to image coordinates { y,-x}. This means the coordinates shift positions and the y coordinate acquires a negative sign. So in this case;

A {5,5}------- A' { 5,-5}

B{5,1}----------B' {1,-5}

C{2,1} ---------C' {1,-2}

D{1,5} ---------D' { 5,-1}

Answer

A.

Answer: y = –8x + 16

Explanation

Given

First, we have to know the y-intercept, which is the point where x = 0:

Thus, the y-intercept is (0, 16).

Next, we have to get the derivative of the function, as the tangent line is the derivative:

Then, we have to compute the slope:

Finally, we find the line in the slope-intercept form (y = mx + b):

Thus:

Answer:

The answer is 16%

Explanation:

If we have probability expressed in percentage, all the possible outcomes must add to 100%. In this case, we know that the p

Given,

The weight of crate with full of oranges is 28.4 lb.

The weight of empth crate is 3.75 lb.

So,

The weight of oranges is,

Weight of oranges= weight of caret with orange- weight of emplty crate

Hence, the weight of the oranges is 24.65 lb.

4) The given inequality is

91 ≤ x + 26

We would solve for x by subtracting 26 from both sides of the inequality. We have

91 - 26 ≤ x + 26 - 26

65 ≤ x

By reversing the inequality, it becomes

x ≥ 65

First find the perimeter of the rectangle

P = 2(l+w) where l is the length and w is the width

P = 2( 5x-1+x)

Combine like terms

P = 2( 6x-1)

P = 12x -2

Find the perimeter of the triangle

P = s1 + s2 +s3 where s is the side length

P = 5x+12+ 6x+7

Combine like terms

P = 11x+19

We are told the perimeters are equal

12x-2 = 11x+19

Subtract 11x from each side

12x-2 -11x = 11x+19-11x

x-2 = 19

Add 2 to each side

x-2+2 = 19+2

x = 21

The side lengths of the rectangle are

x=21 and 5x-1 = 5*21 -1 = 105-1 = 104

We can find the area

A = l*w where l is the length and w is the width

A = 21 * 104

A = 2184 units^2

Answer:

B 2184 units^2

We will have the following:

First, we transform the percentage as a simple fraction:

So:

So, the percentage is approximately 22.222.

***Explanation***

First, we are given a percentage:

Now, in order to determine a fraction that represents this percentage we will have to bear in mind the following:

*A fraction represents a porcentage, so after solving for a simple fraction of the percentage given we obtain as solutions the simple fraction, that is:

So, the fraction form of the porcentage given is 200 / 9.

And the decimal form is given by siply operating the fraction:

So, it's decimal form is 22.222222... So, it is an infinitely long decimal, so we approximate its form, and it will be approiximately 22.2.

Expression is a combination of numbers, operators and variables.

-[-1 1/5 ÷ 0.6(1.3)}-5/6 is the expression and 4.234/6 is solution of the expression.

Expression is a combination of numbers, operators and variables.

-[-1 1/5 ÷ 0.6(1.3)}-5/6

The given expression has plus, minus , multiplication and divided symbols.

By using BODMAS rule we have to solve the expression.

-[-6/5 ÷  0.78]-5/6

-[-1.2 ÷  0.78]-5/6

-[-1.539]-5/6

1.539-5/6

(9.234-5)/6

4.234/6

Hence 4.234/6 is the value of expression -[-1 1/5 ÷ 0.6(1.3)}-5/6 after solving.

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From the given figure,

AB = Distance between Emily to a point of tangency.

BC = Radius of the pole

AC = Distance between Emily and the pole.

ABC is a right angled triangle at B.

Now,

Substituting the given values in the statement,

Thus the radius of the pole is 20.78 ft .

Answer:

227826

i used a calculator

18 x 12,657= 227,826

Please comment if you have further questions to this problem.

For the equation,  2x + 3 = 3 - (4x + 12), the value for x is -2.

Linear Equation: An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation. A linear equation with one variable has the conventional form Ax + B = 0. In this case, the variables x and A are variables, while B is a constant.

The given equation is 2x + 3 = 3 - (4x + 12)

We have :

2x + 3 = 3 - (4x + 12)

Opening the brackets as a 1st step,

2x +3 = 3 - 4x -12

Keeping all the variable terms on one side,

2x +4x = 3 - 12 - 3

Adding the variables and nonvariables, we get:

6x = -12

Now, Dividing both sides by 6,

[tex]x = \frac{-12}{6} = -2[/tex]

Hence, the value of x is -2.

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Given the graph of a rational function

As shown: the function has vertical asymptotes at:

So, the dominator will be:

So, the function will be:

so, the answer is option B

The equation that represents the graph will be f(x) = x / [(x - 1)(x - 5)]. Thus, the correct option is B.

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

From the graph, the equation of the asymptotes will be at x = 5, 1. Then the equation is given as,

f(x) = x / [(x - 1)(x - 5)]

Thus, the correct option is B.

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Answer:

Explanation: We need to find the area of the triangle, We know that the area of any right triangle is:

Therefore in the information given we have the following:

Therefore the Area of this triangle is as follows:

Note! Units are centimeter-squared

Answer:

Paul earned 21 points and Jamie earned 39 points.

Step-by-step explanation:

So, you start off with 60-18=42. Now, you have how much they earned minus Jamie's bonus 18. So, now that they have earned the same amount, you divide 42/2=21. So, now you know how many points Paul earned, 21, and now you just have to add the points Jamie earned that Paul didn't back to their score. 21+18=39

The missing number is -3 of the given expression.

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

* Multiplication operation: Multiplies values on either side of the operator

For example 12×2 = 24

The expression as:

-2 × ? × -3 = -18

We have to determine the value of the question mark

Let the missing number would be n

⇒ -2 × n × -3 = -18

Apply the multiplication operation, and we get

⇒ 6 × n = -18

Divided by 6 into both sides of the equation,

⇒ n = -18 / 6

⇒ n = -3

Therefore, the missing number is -3.

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Given:

Ten subtracted from the quotient of a number and 7 is less than -6.

Let x be a number.

The given statement is written as,

Answer: the inequality is,

The solution is,