Posted by **anon** on Friday, February 11, 2011 at 5:54pm.

can you correct the rest for me please?

Express each as a function of theta:

a. sin (270deg + theta)= cos theta

b. cos (pi + theta)= -cos theta

c. tan (810 + theta)= ?????

d. sin (theta - 180)= -sin theta

## Answer This Question

## Related Questions

- trigonometry - can you correct the rest for me please? Express each as a ...
- trigonomtry - can you correct the rest for me please? Express each as a function...
- Calculus - I wanted to confirm that I solved these problems correctly (we had to...
- Trigonometry - Prove the following identities: 1. (tan theta - sin theta)^2 + (1...
- Trigonometry - Prove the following identities: 1. (tan theta - sin theta)^2 + (1...
- Algebra II - Multiple Choice Which expression is NOT equivalent to 1? (theta) ...
- Precalculus - Circle O below has radius 1. Eight segment lengths are labeled ...
- MATHS TRIGONOMETRY - if 3sin theta =2 and cos greater than 0,with the aid of a ...
- math - I have a question I have been working on since yesterday and I am not ...
- Physics - An object is shot at 20m/s at an angle theta. The object lands 24m ...

More Related Questions