kourtlynmccall5 kourtlynmccall5

28-01-2022
Mathematics

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

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clarch19 clarch19

30-01-2022

Answer:

12h + 9k - 9

Step-by-step explanation:

8h + 4h + 9k + (-9) + 5 + (-5) = 12h + 9k - 9

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