Question

An image of a right triangle is shown with an angle labeled y degrees.

If sin y° = 9 divided by c. and tan y° = 9 divided by d. ,what is the value of cos y°?

Answer 1

An image of a right triangle is shown with an angle labeled y degrees.

Answer 2

HELPPPP !!!

Answer 3

@pooja195

Answer 4

Draw out your triangle and label the sides and angle y using the information that you're given.

Do you remember that mnemonic for sin, cos, and tan? SOH CAH TOA
\(\sin = \dfrac{\text{opp}}{\text{hyp}}\)

\(\cos= \dfrac{\text{adj}}{\text{hyp}}\)

\(\tan= \dfrac{\text{opp}}{\text{adj}}\)

Answer 5

i already did it but thanks you