MATHEMATICS MIDDLE SCHOOL

The formula for the perimeter of a rectangle is P = 2l + 2w, where P is the perimeter, l is the length, and w is the width. Solve for w.

Answers

Answer 1
Answer:

Answer:

(P-2l)/2 =w

Step-by-step explanation:

P = 2l + 2w

Subtract 2l  from each side

P -2l = 2l-2l + 2w

P-2l = 2w

Divide by 2

(P-2l) /2 = 2w/2

(P-2l)/2 =w
Answer 2
Answer:

Answer:

Step-by-step explanation:

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Alexa worked 30 hours last week and earned $450. her pay has now been increased by 20% which equation describes her new rate of pay P, baesed on the numbe rof hourse, h, worked

Answers

Answer:

D.

Step-by-step explanation:
The answer would be d also can I get BRAINLIEST or something I need it

A volume of the triangular block is 4 cubic inches, what is the approximate length of y? Round to the nearest tenth of an inch

Answers

Answer:


2.8 inches will be the approximate length of the y.

Step-by-step explanation:

volume = 1/2 x A x C x H = 4 cubic inches

Because the volume of the triangular block is 4 cubic inches.

Formula:  

A x C = Base x Height

Answer:

2.8 in

Step-by-step explanation:

Which one is greater 0.64 or 7over 10

Answers

7 over 10 is that what you mean
7/10 in the calculator is 0.7 so it is greater than 0.64

What is 12 divided by 3/4

Answers

12 divided by 3/4 =
16

It is 16 because the reciprocal of 3/4 is 4/3 and 12 as a fraction is 12/1. So 12/1 x 4/3 is 48/3. And if you divide 48 by 3 you will get 16. If you don't get 16 then you did the wrong calculation.

Hope I Helped You!!! :-)

Have A Good Day!!!
it would be 16 as your answer

The highest elevation in California is 14,494 feet, on Mount Whitney. The lowest elevation in California is -282 feet in Death Valley. Find the RANGE of elevation in California.

Answers

"The range of a set of data is the difference between the highest and lowest values in the set" via mathgoodies.com

In other words, simply subtract -282 from 14,494. If you need to, use a calculator.

Answer:

the person above me doesn't know how to give a simple answer

Step-by-step explanation:

Hey i need some help ill give you brainest 2. Ms. Juhal was making t-shirts. One of the designs had the instructions to make points at the following locations and then draw lines to connect the points in order: A ; B ; C ; and D .(a) Use graph paper to plot the points.
(a) Connect them in order: A to B, B to C, C to D, and then D back to A. What shape is created?
i need more sentences

Answers

a is the best way to find it if there is points involved so keep that in mind
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