alyciahgoodwin alyciahgoodwin
  • 08-11-2020
  • Mathematics
contestada

The lengths of the sides of a triangle are represented by 3x, x, and 2x + 8. If the perimeter
of this triangle is 26 inches, what are the actual lengths of each side?

Respuesta :

hfranke
hfranke hfranke
  • 09-11-2020

Answer:

9, 3, 14

Step-by-step explanation:

3x+x+2x+8=26

6x+8=26

6x=18

x=3

The sides are 9, 3, 14

check the answer by adding 9+3+14=26

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