LittleBelle
LittleBelle LittleBelle
  • 26-06-2019
  • Mathematics
contestada

In the rectangle to the left, what is the length of each side?

In the rectangle to the left what is the length of each side class=

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devishri1977
devishri1977 devishri1977
  • 26-06-2019

Answer:

Perimeter  = 2 * (x + 15)

Step-by-step explanation:

Rectangle:

l = 2/3x + 10

b = 1/3x + 5

Perimeter  = 2 * (l + b)

                 = 2 * ( 2x/3 + 10 +  1x/3 + 5)

                 = 2 * (3x/3 + 15)

                  = 2 * (x + 15)

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