iwantchickennuggets
iwantchickennuggets iwantchickennuggets
  • 18-06-2021
  • Mathematics
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HELP ME PLS- math question

HELP ME PLS math question class=

Respuesta :

senalvidun
senalvidun senalvidun
  • 18-06-2021

Answer:

x+2x+90 =180

3x =180

x =60

x=2y

2y=60

y=30

2y +z =180

z =180-60

. z =120

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