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BabaBlast [244]
4 years ago
6

A triangle has one side that measures x, another side that measures 2x, and a third side that measures 5 less than x. The perime

ter is 31 inches. Which equation would you use to find the value of x? Explain your answer
A. x + 2x + x - 5 = 31

B. x + 2x + x + 5 = 31

C. x + 2x - x - 5 = 31

D. x + 2x - x + 5 = 31
Mathematics
1 answer:
ra1l [238]4 years ago
5 0
1st side = x
 2nd side = 2x
 
3rd side is x-5 
 so x  +2x + x-5 = 31
 answer is A


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