A waste management company is designing a rectangular construction dumpster that will be twice as long as it is wide and must hold 27 yd of debris. Find the dimensions of the dumpster that will minimize its surface area. ? Write the surface area formula in terms of the width, x. Assume the dumpster has an open top. SA =

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A: We can construct the structure in the following ways

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Q: 18 yd

A: Area of sector=12r2θ.

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A: Given the data:

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A:

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A:

Q: If x = 19 mm. and z = 38 mm., then the TOTAL SURFACE AREA of the square based pyramid is ______mm2.

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Q: 12 m

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Q: A waste management company is designing a rectangular construction dumpster that will be twice as…

A: Explanation of the answer is as follows

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Q: . The volume of a cylinder is 84r cm². If the height is 21 cm, find the radius.

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