sin, cos, and tan... I really need help!

I won't give you the exact answers, but I will give you hints that you should use to EASILY solve them.

Remember:                 (ex: Sin(D)=\(\frac{9}{15}\Rightarrow\boxed{\frac{3}{5}}\))

Sine Ratio is \(\frac{Opposite}{Hypotenuse}\)

Cosine Ratio is \(\frac{Adjacent}{Hypotenuse}\)

Tangent Ratio is \(\frac{Opposite}{Adjacent}\)

Also remember:              (ex: Csc(D)=\(\frac{1}{\frac{3}{5}}\Rightarrow\boxed{\frac{5}{3}}\)

Secant is \(\frac{1}{Cosine}\)

Cosecant is \(\frac{1}{Sine}\)

Cotangent is \(\frac{1}{Tangent}\)