Mathematics, 08.11.2019 05:31 eldercunningham

# Arectangular hole is to be cut in a wall for a vent. if the perimeter of the hole is 112 in. and the length of the diagonal is a minimum, what are the dimensions of the hole? let the length and width of the hole be x and y, respectively, and let the length of the diagonal be d. find an equation that describes the quantity to be minimized. upper d squared equals x squared plus (56 minus x )squared (type an equation.) the length of the diagonal is a minimum when the hole is 28 in. by 28 in.

Answers: 3

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Arectangular hole is to be cut in a wall for a vent. if the perimeter of the hole is 112 in. and the...

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