abriellem10 abriellem10

11-02-2022
Mathematics

contestada

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 answer should be zy=10

Respuesta :

SamWalkercc7 SamWalkercc7

11-02-2022

cos 60 = 1/2

1/2 = 5/zy

1= 10/zy

zy=10

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