The opposite of 17.2 from 0 on a number line would be -17.2.
Are you trying to solve for c? if so c=8
Answer:
Step-by-step explanation:

Hint: 1 - Cos² A = Sin² A
Answer:
Step-by-step explanation:
Answer:
1. Find the common denominator.
2. Multiply everything by the common denominator.
3. Simplify.
4. Check the answer(s) to make sure there isn't an extraneous solution.
Step-by-step explanation:
Hope this helps!