Posted by **anonymous** on Sunday, May 23, 2010 at 5:56pm.

How do you solve:

sin[arccos(-2/7)] ?

## Answer This Question

## Related Questions

- Precal - Find the exact value of the expression. sin(arccos sqrt(5)/5)
- Trigonometry - Evaluate arctan(cot10Pi/9) sec(arccos(-1/6) csc(arcsec(5/3) sin(2...
- Trigonometry - Write the trigonometric expression as an algebraic expression. 1...
- Math - Calculate the limit: lim(((arccos x)^(n+1))/((arccos x)^n) with x tends ...
- pre-calculus - Rewrite the following expression as an algebraic function of x ...
- trig - solve for x in the following equations: 1) sin(arcsin x) = 1 2) 2arcsin x...
- maths - Please can you help me with this question? Choose the option which is a ...
- math - Evaluate. 1. sin^-1(-1/2) 2. cos^-1[(-root 3)/2] 3. arctan[(root3)/3] 4. ...
- Pre-Calculus-check answers - State the period and phase shift of the function y...
- Precal - Use a calculator to evaluate the expression. arcsin 0.45 arctan 15 ...

More Related Questions