What is the quotient of 90 (cos(pi/4) + i sin (pi/4))/2(cos (pi/12) + i sin (pi/12))?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14