## greeneyes<3 Group Title The point (-12,-5) is on the terminal side of an angle in standard position. What are the values of tan and sec? Someone please help, idk how to graph it! Thanks! :) 2 years ago 2 years ago

1. dumbcow Group Title

|dw:1337116267334:dw|

2. dumbcow Group Title

i got 13 from using pythagorean thm

3. greeneyes<3 Group Title

Thank you! That was very helpful. So tan is 5/12 and sec is -13/12 ?

4. dumbcow Group Title

yep

5. greeneyes<3 Group Title

If you want to, can you help me on my next question? It says solve the equation for pheta, sin=0.7782; 90 (degrees) < pheta < 180 (degrees)

6. dumbcow Group Title

you need to use inverse sin function $\theta = \sin^{-1} (.7782)$ use your calculator, make sure its in degree mode also it will most likely give you an answer less than 90 you will have to subtract it from 180 to get angle in 2nd quadrant

7. greeneyes<3 Group Title

Okay, I see now. :) thank you so much! Have a great day, or night, depend where you live...lol thanks! :)

8. dumbcow Group Title

|dw:1337117160498:dw|

9. dumbcow Group Title