Question

math is not my strong suite so maybe someone can help me out?? If sin y° = 7 divided by q and tan y° = 7 divided by r, what is the value of cos y°? (6 points) cos y°= r divided by q cos y° = 7r cos y° = 7q cos y°= q divided by r

Answer 1

cos y = r/q

Explanation:

Hey! took the test got it right decided to put it here have a good day!

Answer 2

A. cos y°= r/q

Explanation:

Problem: If sin y = 7/q and tan y = 7/r, what is the value of cos y?

A. cos y°= r/q B. cos y° = 7r C. cos y° = 7q D. cos y°= q/r

Answer:

sin y = opp/hyp = 7/q

tan y = opp/adj = 7/r

opp = 7; hyp = q; adj = r

cos y = adj/hyp = r/q

Answer: A. cos y°= r/q