katherineirenew katherineirenew
  • 15-03-2017
  • Mathematics
contestada

please help me i don't understand this

please help me i dont understand this class=

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xsouthlandx
xsouthlandx xsouthlandx
  • 15-03-2017
i think it's '4x + 44 = 180' so C.
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Аноним Аноним
  • 15-03-2017
Yes, C is right! Like Xsouthlandx said, a full circle is 360 degrees, so half is 180. To solve for x, subtract 44 from 180. Then, divide that answer by 4 to get x. I am pretty sure that is correct.

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