AriannaD7
AriannaD7
27-08-2018
Mathematics
contestada
i really need help on number 15
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vinyl50098
vinyl50098
27-08-2018
A linear pair means both angles add up to 180
first we want to find x
(x-15)+(x+77)=180
2x+62=180
2x=118
x=59
then just put x into the two angles
59-15
m1=44
59+77
m2=136
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