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27-04-2021
Mathematics

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A rectangle has a length of 4x + 5 and a width of 8x - 4. Which expression shows the perimeter of the rectangle?

A) 4x - 1
B) 12x -2
C) 12x + 1
D) 24x + 2

Respuesta :

hadezion076 hadezion076

27-04-2021

Answer:

D

Step-by-step explanation:

perimeter=2(l+b)

2[(4x+5)+(8x-4)]

2(4x+8x+5-4)

2(12x+1)

24x+2

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