What is the value of x ??

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

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.