nae878
24.06.2019 •
Mathematics
Arectangular doormat is 21 inches long and has an area of 714 square inches.find its width
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Ответ:
34 inches
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
Ответ:
74
Step-by-step explanation: