carsonpollock carsonpollock
  • 14-12-2020
  • Mathematics
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Please help! I need help fast!

Please help I need help fast class=

Respuesta :

erikkkkkk
erikkkkkk erikkkkkk
  • 14-12-2020

Answer:

x=30

y=15

z=150

Step-by-step explanation:

take 2x+x+90=180

we get x=30

and y=15 and z=150

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