Find the length of UV.

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7x - 8

12x + 8

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

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The volume of a cube is 8 in to the 3rd power. how long is each side?