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Mathematics, 27.08.2021 04:50 jevanoff
A rectangular painting measures 11 inches by 20 inches and is surrounded by a frame of uniform width around the four edges. The perimeter of the rectangle formed by the painting and its frame is 86 inches. Determine the width of the frame.
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A rectangular painting measures 11 inches by 20 inches and is surrounded by a frame of uniform width...
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