A rectangle has length (3x_8) and width (2x_7), write down and simplify an expression for the perimeter of the rectangle.

Question

Katherine · Answer

Answer:   10x - 30   Step-by-step explanation:   perimeter= 2[(3x-8)+(2x-7)]      ‌‌‌‌‌‌‌‍            =2(3x-8+2x-7)                  =2(5x-15)                  =10x - 30

Hailey · Answer

Aηѕωєя :-❤

Perimeter of rectangle=2(length+breadth)

perimeter= 2 [(3x-8) + (2x-7)]

= 2 (5x – 15)

= 10 x – 30

10x-30 is the expression for permeter of the rectangle.

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Daisy

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2 thoughts on “A rectangle has length (3x_8) and width (2x_7), write down and simplify an expression for the perimeter of the rectangle.”

Aηѕωєя :-❤

Perimeter of rectangle=2(length+breadth)