Answer:

Step-by-step explanation
using the rules of exponents, it would be
÷
so then take away 27 from 10 and get -17 meaning that the answer would be A or 
Answer:
3 4/5
Step-by-step explanation:
Answer: 8
Step-by-step explanation: four plus four equals eight
Answer:
4 cups
Step-by-step explanation:
So the problem ask to simplify the trigonometric function in your problem and base on the expression and using the theory in simplifying trigonometric function, the answer would be letter B. 2 sec^2 theta. I hope you are satisfied with my answer and feel free to ask for more