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Mathematics, 14.03.2020 04:46 kelseyxxswd2932

The area of a rectangular fountain is x^2+9x+20 square feet. a 5 foot walkway is built around the fountain. find the dimesions of the outside border of the walkway

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The area of a rectangular fountain is x^2+9x+20 square feet. a 5 foot walkway is built around the fo...
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