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Mathematics, 01.09.2021 01:00 Tuxkie
A triangle has side lengths of (5k-7)(5k−7) centimeters, (k-4)(k−4) centimeters, and (3m-9)(3m−9) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
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A triangle has side lengths of (5k-7)(5k−7) centimeters, (k-4)(k−4) centimeters, and (3m-9)(3m−9) ce...
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