Laura is drawing a rect角度. The width will be 3 centimeters, and the area will be at least 18 square centimeters.Let x represent the length of the rect角度. Which inequality describes the problem?

解答

Laura is drawing a rectangle. The width will be 3 centimeters, and the area will be at least 18 square centimeters.Let x represent the length of the rectangle. Which inequality describes the problem?

解答

l e n g t h : 6 c m

求解步骤

Given:

a re a : 18 c m^{2}

w i d t h : 3 c m

Rectangle Length

l

, given

A re a = 18, w = 3 : l = 6

l e n g t h : 6 c m

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