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11-03-2021
Mathematics

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A rectangle has side lengths of 4x and 5x-2. Which expression represents the perimeter of the rectangle?

A rectangle has side lengths of 4x and 5x2 Which expression represents the perimeter of the rectangle class=

A rectangle has side lengths of 4x and 5x2 Which expression represents the perimeter of the rectangle class=

Respuesta :

11-03-2021

Should be 18x-4 (B)

Since 4x + 4x + 5x + 5x = 18x and -2 + -2 = -4

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