Answer:
I think that you have to multiply the angles with each other and thats how you get your answer. Can I get Branliest?
Step-by-step explanation:
See attached pic
x = -10 is your answer
the 3 one
the rest would be like 0.9721111111 repeating but the 3 one won't be so its 3 one hive me brainlest
c is the correct answer
