Write a function rule for the area of a rectangle who's the length is 3 feet more than it's width what is the area of the rectangle when it's width is 9 feet

Question

Mathematics

Joanna Flores

4 October, 03:34

Write a function rule for the area of a rectangle who's the length is 3 feet more than it's width what is the area of the rectangle when it's width is 9 feet

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Answers (1)

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Princess Owens · Answer 1

A = 108 ft^2

Step-by-step explanation:

W = width

L = length = W + 3 ft

Area of this rectangle when W = 9 ft is:

A = W * L = (9 ft) (9 ft + 3 ft) = (9 ft) (12 ft) = 108 ft^2