mollyisme1233
mollyisme1233 mollyisme1233
  • 03-04-2017
  • Mathematics
contestada

how do you do this????

how do you do this class=

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Goalinetsky
Goalinetsky Goalinetsky
  • 03-04-2017
Vertical angles are equal.

x + 42 = 2x + 1    subtract x and 1 from each side
41 = x
x = 41°
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