Answer:
1.) Tan C =
2.) Sin Z = or if reduced
3.) Cos A =
4.) Cos A =
Step-by-step explanation:
Let's keep in mind that;
Sin =
Cos =
Tan =
Hope this helps!
Answer:
-4
Step-by-step explanation:
-4 x 13 = -52
Hope that helps :)
For this case we must simplify the following expression:
We have that by definition of properties of powers that is fulfilled:
Then, rewriting the expression:
Answer: