cafemom71
cafemom71 cafemom71
  • 19-10-2020
  • Mathematics
contestada

Please help! I need to show my work

answer is 50

Thanks so much

Please help I need to show my work answer is 50 Thanks so much class=

Respuesta :

Qetsiyah4
Qetsiyah4 Qetsiyah4
  • 19-10-2020

Answer:

(3x +2)° + 28° = 180°

=> 3x + 30 = 180

=> 3x = 180–30

=> x = 150/3

=> x = 50

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