Posted by **Marni** on Sunday, November 27, 2011 at 1:42pm.

cos t=.7, tan t<0. find the values of the other 5 trigonometric functions.

- trig -
**bobpursley**, Sunday, November 27, 2011 at 1:51pm
draw the triangle: adjacent+.7, hypo, 1.0, opposite -.51

Tant=.51/.70, sint=-.51/1.0, and so on.

are you meant t is negative?

- trig -
**Reiny**, Sunday, November 27, 2011 at 2:06pm
cost >0 and tant< 0 , then t is in IV

if cos t = .7 = 7/10, then my triangle is 7 - √51 - 10

sint = -√51/10 , csc t = -10/√51

cos t = 7/10, sec t = 10/7

tan t = -V51/7 , cot t = -7/√51

## Answer This Question

## Related Questions

- Math(Correction) - Use the given function values and trigonometric identities (...
- trig - If cos 0 = - 1/2 and tan 0 > 0, find the quadrant that contains the ...
- Math(Correction) - Use the given function values and trigonometric identities (...
- Math(Correction) - Use the given function values and trigonometric identities (...
- Math - Use the given function values and trigonometric identities (including ...
- trig (pre-cal class) - Suppose è is an acute angle of a right triangle. For this...
- Trig - Find the exact values of the six trigonometric functions 0 if the ...
- Precalculus/Trig 6 - Find the exact value of the following trigonometric ...
- trig - Find the values of the other five trigonometric functions for angle S. a...
- trig - Find the values of the other five trigonometric functions for angle S. a...

More Related Questions