use a calculator to find the values of the inverse function in radians.
sin -1 (0.65)
tan -1 (-0.09)

Question

use a calculator to find the values of the inverse function in radians.
sin -1 (0.65)
tan -1 (-0.09)

mathstudent55 · Answer

You need to key in the numbers and press the correct keys. What is the difficulty?

mathstudent55 · Answer

Also, first set the calculator to radian mode.

anonymous · Answer

they want it in a weird equation :/

mathstudent55 · Answer

There is no equation for this.

This is what you do:
1. Set the calculator to radian mode.
2. Enter the number 0.65
3. Press the inverse sine function. You may have to press a "second function" key first, followed by a sine key, but this depends on how your calculator works.

Then follow the same procedure for the inverse tangent of -0.99

anonymous · Answer

What type of calculator are you using?