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  • 23-10-2021
  • Mathematics
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PLEASE HELP WILL MARK BRAINLIEST!

PLEASE HELP WILL MARK BRAINLIEST class=

Respuesta :

Upendo
Upendo Upendo
  • 23-10-2021

Answer:

P of rectangle = 2(L + W)

21 units = 2(n units + W)

21 units = 2nunits + 2W

21 = 2n + 2W

2W = 21 - 2n

W = 21 - 2n units.

2

on simplifying

10.5 - n units

The width of the rectangle is units (10.5 - n) units.

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