Answer:
There are three basic trigonometric ratios: sine , cosine , and tangent .
Step-by-step explanation:
Answer:
94
Step-by-step explanation:
PEDMAS

Step 1 : Multiplication :
-6×3 =-18
Step 2: Addition: -18+78 = +60
Step 3: Addition : 35+60
= 94
You have to know the measure of two angles and an included side (a side between two angles).
The answer to your question is -5/12. I hope this helps!
First you order them from least to greatest.
5, 6, 7, 9, 10, 12, 12
Then you cross off one number from each side until you get to the middle
Medial = 9