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Write an equation to determine each unknown length. Then, solve the equation. Round your answer to the nearest tenth, if necessary.

X=___ Round to the nearest tenth (One number after the decimal)

Write an equation to determine each unknown length. Then, solve the equation. Round-example-1

1 Answer

3 votes

Answer: 40

Explanation:

a(2) + b(2) = c(2)

a(2) + 9(2) = 11(2)

121 - 81 = 40

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User James Tauber
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