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3 years ago

5

A rectangle has sides that measure 12x + 7 units long and 9x+ 11 units long. What is the expression that represents the perimete

r of the rectangle?

1 answer:

Sloan [31]3 years ago

8 0

Answer: P= 2{(12x+7) + (9x+11)} or 42x + 36

Step-by-step explanation:

The formula for the perimeter of a rectangle is P=2(l+w)

P= 2{(12x+7) + (9x+11)}

Simplified to 42x + 36

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Step-by-step explanation:

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