Mathematics, 05.02.2020 08:48 naomicervero
Apiece of rectangular sheet metal is 20 inches wide. its is to be made into a rain gutter by turning up the edges to form parallel sides. let x represent the length of each of the parallel sides. a) give the restrictions on x b) determine a function a that gives the area of the cross section of the gutter. c) for what value of x will a be a maximum (and thus maximize the amount of water that the gutter will hold) what is the max area?
Answers: 2
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Apiece of rectangular sheet metal is 20 inches wide. its is to be made into a rain gutter by turning...
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