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ZA and B are supplementary mZA= 2n and mZB = 3n + 20 Find mZB Am B = 12 B) mzB = 62 m B= 116 Dm B = 148
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ZA and B are supplementary mZA= 2n and mZB = 3n + 20 Find mZB Am B = 12 B) mzB = 62 m B= 116 Dm B = 148
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Nov 5, 2021
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ZA and B are supplementary
mZA= 2n and mZB = 3n + 20
Find mZB
Am B = 12
B) mzB = 62
m B= 116
Dm B = 148
Mathematics
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Bgran
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Answer:
< A+< B =180
2n + 3n +20 =180
5n = 160
n = 32
(B= 116 ..........
answer is C
Jammus
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Nov 11, 2021
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Jammus
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