Question

I need help with these kind of problems!
Can someone tell me how to work this problem out?
Given tan0=2 square root of 5 over 4, and sin0<0.
a. cos0 b. csc0
The 0 after tan, sin, cos, and csc stands for angle. The 0 after the < stands for negative or less than. I know it sounds confusing, but if somebody knows a great web site to get help from, please inform me!

Related Questions

Hi! I kind of need help to get started with these four problems. There are more problems like the on... TJ has 12 problems left on his math test. He has solved ¾ of the problems already. How many problems... Professor Porter talks about the abundance of problems that exist in the world—what problems do you... 2. What kind of problems could happen when states disagree with one another on a legal matter? 3....