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  • 03-11-2019
  • Mathematics
contestada

how to calculate the area of a rectangle with length X +5 and width 3​

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randomsheila
randomsheila randomsheila
  • 03-11-2019
The formula for the area of a rectangle is length x width.

Substitue the length and width into the formula

(X + 5) x 3 = A

The answer would be 3X + 15
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