alani510 alani510
  • 03-04-2020
  • Mathematics
contestada

I’m not sure how to do this question

Im not sure how to do this question class=

Respuesta :

nathanbradshaw2004
nathanbradshaw2004 nathanbradshaw2004
  • 03-04-2020

Answer: x=50

Step-by-step explanation:

Angle of a straight line is 180 degrees

180-30-50=100

100÷2=50

Answer Link
Аноним Аноним
  • 04-04-2020

Answer:

x = 50°

Step-by-step explanation:

2x + 50° = 180° - 30°

2x + 50° = 150°

2x = 150° - 50°

2x = 100°

x = 100° : 2

x = 50°

Answer Link

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