ernestbskina7 ernestbskina7

15-09-2020
Mathematics

contestada

what is the perimeter of a rectangle with length x+4 and a width of 5x-7

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faridahossam04 faridahossam04

16-09-2020

Answer:

12x-6

Step-by-step explanation:

perimeter= 2l+2w

=2(x+4)+2(5x-7)

=2x+8+10x-14

=12x-6

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