algebra 2

An object's height varies directly with the length of its shadow. A person who is 5 feet tall casts an 8-foot shadow. How long is the shadow of a 20-foot tree?

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  1. 5/8 = 20/x

    Cross multiply and solve for x.

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    Ms. Sue
  2. 32

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  3. Right.

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    Ms. Sue

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