Question

The following table shows the length and width of two rectangles:

Answer 1

Length Width
Rectangle A 3x + 2 2x - 1
Rectangle B x + 5 5x - 1

Answer 2

Which expression is the result of the perimeter of rectangle B minus the perimeter of rectangle A?

Answer 3

2x + 2

2x + 6

22x + 14

22x + 18

Answer 4

Perimeter= 2(length)+2(width)

Answer 5

I know how to do it, I'm just trying to get this assignment done in a short amount of time

Answer 6

First you need to take the perimeter of the rectangle,do you know how to?

P=2l+2w

That would be
P=2( x + 5)+2(5x - 1)

Solve it and do this with Rectangle A as well.

Answer 7

So we'd have P(B)-P(A) where
P(B)= the perimeter of B and
P(A)= the perimeter of A

\[\Large (2(x+5)+2(5x-1))-(2(3x+2)+2(2x-1))\]

Answer 8

length times width=Area, not perimeter

Answer 9

@SiennaSurfer Well you have to do it yourself. We are here to help you..not do your work....

Please : http://openstudy.com/code-of-conduct

Answer 10

oh... right, thx @doulikepiecauseidont

Answer 11

and @uri , I know, I was just trying to make it a little faster

Answer 12

Well It's against the Coc. Next time be careful.

Answer 13

alright. thx ;)

Answer 14

Wait so what was the answer?