The diagonal in a rectangle is 20 units long, and the angle between the diagonal and a side is 36º 42'. what is the length of the side adjacent to the given angle? round off your answer to four significant digits. a. 11.95 b. 14.91 c. 24.94 d. 16.04

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.