If cos x is approximately 0.4226, what is the measurement of x to the nearest degree?
approximately what is the sine of the angle that is complementary to x.

a.25; 0.9063
b.25; 0.4226
c. 65; 0.9063
d. 65; 0.4226

Whats the name of the vertical axis

How many solutions does the nonlinear system of equations graphed bellow have?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.