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A triangle has a perimeter of 10x + 3x + 15 and side lengths of 3x + x² +5, 2x - 7 What is the length of the missing side of the triangle?

A triangle has a perimeter of 10x + 3x + 15 and side lengths of 3x + x² +5, 2x - 7 What is the length of the missing side of the triangle?
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A triangle has a perimeter of 10x + 3x + 15 and side lengths of 3x + x² +5, 2x - 7 What is

the length of the missing side of the triangle?

asked
User Michael Rahenkamp
by
8.3k points

1 Answer

7 votes

Answer: (1/2)(2x-5+5-x+3x-2 )=(1/2)(4x-2)=2x-1

answered
User Nnn
by
7.6k points
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