3 years ago

A rectangle has a length of x + 7 and a width of x-2. Which equation below describes the perimeter, P, of

Mathematics

1 answer:

valkas [14]3 years ago

4 0

Answer:

P = 4x + 10

Step-by-step explanation:

perimeter of a rectangle = 2( width + length )

P = 2 ( x - 2 + x + 7 )

P = 2 ( x + x + 7 - 2 )

P = 2 ( 2x + 5 )

P = 4x + 10

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