If sin theta = -3/5 and q terminates in the fourth quadrant, find the exact value of tan2q. a: -7/24b: -24/7c: -9/25d: -25/9

Question 5 spring semester final exam math evaluate

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?