What is the measure of ZA? 15
15
A
15
A. 15°
B. 60°
C. 45°
D. Cannot be determined

The trigonometric ratios sine and secant are reciprocals of each other

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.

Fast! find the length of cu. the triangles are similar. show your work.