BoyFlyRIde BoyFlyRIde
  • 15-11-2017
  • Mathematics
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An equilateral triangle has a perimeter of 9x + 27. What is the length of each side of the triangle?

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Аноним Аноним
  • 15-11-2017
9x=27 is the perimeter 
perimeter is s1+s2+s3 

each length is 3x+9

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