ahadthebestt
ahadthebestt
18-10-2017
Mathematics
contestada
Please help me. Thanks
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altavistard
altavistard
20-10-2017
2x+50 and 7x are "vertical angles" and are thus equal to one another.
2x+50 = 7x
50 = 5x
x=10 (answer) You should find the actual angles.
They are 2(10)+50 = 70 and
7(10) = 70
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