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Ksju [112]
2 years ago
8

cos60=5/zy ??? how do I get rid of the 5? Normally I would multiply by the denominator but that doesn't work here. The end answe

r should be zy=10
Mathematics
1 answer:
saw5 [17]2 years ago
8 0

cos 60 = 1/2

1/2 = 5/zy

1= 10/zy

zy=10

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