Which expression is the result of the perimeter of rectangle b minus the perimeter of rectangle a
1 answer:
Retangle B perimeter = 2(3x+5) + 2(2x-2)
6x + 10 + 4x - 4
10x + 6
Retangle A perimeter = 2(2x+8) + 2(x-1)
4x + 16 + 2x - 2
6x + 14
(10x + 6) - (6x + 14) =
10x + 6 - 6x - 14 =
4x - 8 ← answer
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Step-by-step explanation:
the value of x is 8
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r=5
5*5=25
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Step-by-step explanation:
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