MATHEMATICS COLLEGE

HELP PLEASE ITS DUE NOW

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Answer 1

Answer:

Answer:

c, last one.

It shows positive

give brainilest

Step-by-step explanation

Related Questions

Please help asap!!!Factor 5y + 5w. A) 5y(5 + w) B) (5y + 5)w C) y(5 + 5w) D) (y + w)5
Suppose that a digitized TV picture is to be transmitted from a source that uses a matrix of 480 * 500 picture elements (pixels), where each pixel can take on one of 32 intensity values. Assume that 30 pictures are sent per second. (This digital source is roughly equivalent to broadcast TV standards that have been adopted.) Find the source rate R (bps).
1,320 feet is what fraction of a mile?
If f (x)=x/2+8 what is f (x) when x=10
PLEASE HELP!A farmer wanted to paint a shed out in his field. Here is the breakdown of the dimensions: the building is sitting on a square slab of cement that is 10' x 10'. It is 8 feet from the bottom of the shed to the bottom of the roof on the edge, and 10 feet from the bottom of the shed to the top of the very tip top of the roof. So A = 10, B = 8 and C = 10. Using the formula for the area of a rectangle, A = l x w and the area of a triangle, 1/2(bh), b is base and h is height, then find the total area that needs to be painted. Total area =

What is the prime factorization of 315?

Answers

Positive Integer factors of 315 = 3, 9, 5, 45, 7, 315 divided by 3, 3, 5, 7, gives no remainder. They are integers and prime numbers of 315, they are also called composite number.

I would like to create a rectangular vegetable patch. The fencing for the east and west sides costs $4 per foot, and the fencing for the north and south sides costs only $2 per foot. I have a budget of $176 for the project. What are the dimensions of the vegetable patch with the largest area I can enclose?

Answers

x = E/W dimension
y = N/S dimension

4x + 4x + 2y + 2y = 64
8x + 4y = 64
4y = 64 - 8x
y = 16 - 2x

Area = xy = x(16 - 2x) = 16x - 2x^2

Maximum of y = ax^2 + bx + c is when x = -b / 2a

so x = -16 / -4 = 4

zoe has earned 650$ during the four weeks she worked at the rec center. the first 2 weeks she earned 220$ and 98$. the last 2 weeks she earned the same amount. how much money did zoe earn in the last 2 weeks

Answers

Answer:

The wording of this question was really confusing, but I believe the answer is 166 dollars.

Step-by-step explanation:

$220+ $98= $318

650-318=332

332/2=166

Richard is buying a subscription for video game rentals. The plan he has chosen has aninitial fee of $20 plus $2 per video game rented. This plan can be represented by the
function f(x) = 2x + 20. How much money will Richard pay this month if he rents 5 video
games?

Answers

Answer:

Richard will pay $30.

Step-by-step explanation:

Because "x" is equivalent to the amount of video games he rents, you would replace "x" with 5. Do the math, and you would get 10+20=30! Hope this helps!

he will pay $30 this month

Joel received a $8.00 tip from a customer who had a $50.00 bill.Which decimal represents the fraction of the bill Joel received as a tip?

A 0.08

B 0.16

C 0.22

D 0.625

Answers

Answer:

The answer is D

Step-by-step explanation:

What is the value of r if the line that passes through (4,3) and ( -5, r ) has a slope of -1 ?

Answers

Answer:

Step-by-step explanation:

The point-slope equation of a line is ...

y = m(x -h) +k

for a line with slope m through point (h, k).

The line with slope -1 through point (4, 3) has the equation ...

y = (-1)(x -4) +3

y = -x +7

Then the value of y for x=-5 is ...

y = -(-5) +7 = 12

The value of r is 12.

Final answer:

The value of r is 4 for a line passing through the points (4,3) and (-5, r) with a slope of -1.

Explanation:

The question asks for the value of r in a line that passes through the points (4,3) and (-5, r) with a slope of -1. In mathematics, the slope between any two points (x1, y1) and (x2, y2) is given by the formula (y2-y1)/(x2-x1). Applying this formula, we get the equation (r - 3) / (-5 - 4) = -1. Simplifying, we have r - 3 = 1, so r = 4. Therefore, the value of r should be 4 if the slope of the line that passes through the points (4,3) and (-5, r) is -1.

Learn more about Slope here:

brainly.com/question/19131126

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