26-12-2017
Mathematics

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Can someone help me please

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kikiwahl00 kikiwahl00

26-12-2017

4x+2x=180
The lines that the angles are on are 180 degrees.
Add 4x+2x to get 6x.
Equal that to 180. 6x = 180
Divide each side by 6. 6x/6 = 180/6
x = 30

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