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24-05-2021
Mathematics

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A triangle has side lengths of (8h-9)(8h−9) centimeters, (4h+5)(4h+5) centimeters, and (9k-5)(9k−5) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

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24-05-2021

Answer:

4h+5

Step-by-step explanation:

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