## anonymous one year ago Write the ratios for sin X and cos X.

1. anonymous

2. Astrophysics

|dw:1438078982191:dw| now use your trig ratios

3. Astrophysics

|dw:1438079085703:dw| you can use this chart

4. Astrophysics

$sinx = \frac{ opposite }{ hypotenuse }$ $cosx = \frac{ adjacent }{ hypotenuse }$

5. anonymous

And?

6. Michele_Laino

hint: we can write this: $\left\{ \begin{gathered} \sqrt {119} = 12\sin X \hfill \\ \hfill \\ 5 = 12\cos X \hfill \\ \end{gathered} \right.$

7. anonymous

and?

8. UsukiDoll

based on what @Michele_Laino wrote... divide 12 on both sides to have sin x and cos x by itself

9. Astrophysics

There isn't much left to do, michele_laino has gave you your equations now you're just one step away from completing it, I'm sure you can do the rest.