Question

Which expression represent the perimeter of the rectangle one side is 3x-3, bottom is 3x-1 ,the answers are 6x+2, 12x-8, 6x-4, 12x+13

Answer 1

Hello there.

Which expression represent the perimeter of the rectangle one side is 3x-3, bottom is 3x-1 ,the answers are 6x+2, 12x-8, 6x-4, 12x+13

12x-8

Answer 2

The solution to the problem is as follows:

Since:

Perimeter = 2L + 2W

L = 3x-1
W = 3x-3

Perimeter = 2(3x-1) + 2(3x-3) = 6x-2+6x-6 = 12x-8

Therefore, the answer would be 12x-8.

I hope my answer has come to your help. God bless and have a nice day ahead!