SOLUTION: The area of a rectangle is 20 sq ft. a) Express the length of the rectangle as a function of its width.

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Question 360503: The area of a rectangle is 20 sq ft.
a) Express the length of the rectangle as a function of its width.

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi,
*Note: Area for a rectangle = l*w
l*w = 20ft^2
Express the length of the rectangle as a function of its width
l = 20ft^2/w