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Liula [17]
3 years ago
12

Lines a and b are parallel.

Mathematics
1 answer:
GrogVix [38]3 years ago
8 0
180 - 124 = 56
4x = 180 - (56 + 60)
4x = 180 - 116
4x = 64
x = 16

answer
B. 16
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