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20 November, 15:11

A rectangle doormat is 21 inches long and has an area of 714 square inches. Find it's width. Is the door mat wide enough to cover an enterway of 36 inches

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  1. 20 November, 17:17
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    34; 34 inches is not long enough

    Step-by-step explanation:

    A doormat is the shape of a rectangle and its area uses A=l*w. If the area is 714 and its length is 21, then 714 = 21*w. Solve for w.

    714=21w

    714/21 = 21w/21

    34 = w
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