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VARVARA [1.3K]
3 years ago
12

Two angles with measures (6x + 60) and (90) are supplementary. What is the value of x?

Mathematics
2 answers:
Elis [28]3 years ago
6 0
Supplementary means that the angles add to 180, so solve the equation 6x+60+90=180. 6x=30 x=5
marshall27 [118]3 years ago
5 0
Supplementary angles add up to 180, so 
6x+60+90 = 180 and solve for x
6x= 30
x=5
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