ijohnh14
ijohnh14 ijohnh14
  • 21-03-2019
  • Mathematics
contestada

Please help me asap!!!

Please help me asap class=

Respuesta :

mkonsela62
mkonsela62 mkonsela62
  • 21-03-2019

Answer:

C) 75

Step-by-step explanation:

I got this because what you have to do, they all have to add up to 180. so what you do is:

2x + 30 = 180

      -30    -30

2x = 150

2x/2 = 150/2

x = 75

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