8th grade

The area of a rectangle is 45cm2. The height is one less than two times the base. what is the length of the base

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  1. h = 2b - 1

    h * b = 45

    (2b - 1) * b = 45

    Solve for b.

    I hope t his helps.

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  2. 900cm

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  3. you moron the answer is 900 how can people be these days i just hate children.

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  4. 2-2

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