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Help! Determine the perimeter of the triangle below.
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Help!

Determine the perimeter of the triangle below.

Help! Determine the perimeter of the triangle below.-example-1
User AdrienTorris
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1 Answer

2 votes

Answer: D

add all measurements

9x + 7x + 3 + 3x - 9

combine like terms

19x - 6

User GameAlchemist
by
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