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  • 22-04-2024
  • Mathematics
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A rain gutter is made from sheets of aluminum that are 22 inches wide. The edges are turned up to form right angles. Determine the depth of the gutter that will allow a cross-sectional area of 30 square inches. Show that there are two different solutions to the problem round to the nearest 10th of an inch. What is the depth of the gutter?

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