slimelover121 slimelover121
  • 01-05-2017
  • Mathematics
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PLEASE ANSWER THIS URGENT

PLEASE ANSWER THIS URGENT class=

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yoloswaggs51
yoloswaggs51 yoloswaggs51
  • 01-05-2017
It's a straight line, a straight line adds up to 180°
So 3x+x=180
Combine like terms, so the equation is now
4x=180
Divide each side by 4 to get x by itself
4x/4=x
180/4=45
X=45
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