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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?​…

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?​…
asked 204k views
19 votes
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?​

asked
User Leann
by
8.6k points

1 Answer

6 votes

Answer:

12h + 9k - 9

Explanation:

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

answered
User Aditya Tomar
by
8.8k points
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