If p(4,1), o=(0,0), and q(0,-2), then sin poq=

a) 3/4
b) -4/5
c) -3/4
d) 4/5
e) 4/√17

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Select the correct answer and solve for y