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Mathematics, 07.12.2019 07:31 JeroMii
Afence is to be built to enclose a rectangular area of 450 square feet. the fence along three sides is to be made of material that costs $5 per foot. the material for the fourth side costs$15 per foot. find the dimensions of the rectangle that will allow for the most economical fence to be built.
the short side is and the long side is ft.
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Mathematics, 21.06.2019 21:00
When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?
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Afence is to be built to enclose a rectangular area of 450 square feet. the fence along three sides...
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