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stellarik [79]
3 years ago
7

NEED HELP PLEASE ANSWER ASAP

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
6 0

Answer:

Step-by-step explanation:

Width = 5v - 4w

Length = 3v + 7w

Perimeter = 2*(length + width)

               = 2* (3v + 7w + 5v - 4w)

               = 2* (3v + 5v + <u>7w - 4w)</u>  {Combine like terms}

                = 2* (8v + <u> 3w)</u>

                 = 2*8v + 2*3w

                 = 16v + 6w

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