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Mathematics, 23.04.2021 20:10, alosnomolina1122
The width of a rectangle measures (6.9a+8.5)(6.9a+8.5) centimeters, and its length measures (3.8a+9.8)(3.8a+9.8) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?
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Answers: 3
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The width of a rectangle measures (6.9a+8.5)(6.9a+8.5) centimeters, and its length measures (3.8a+9....
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