Find the solution to the equation below. 2x^2+3x-20=0
a. x= -4, -3/2

b. x= -4, 3/2

c. x= -5/2, 4

d. x= -4, 5/2

What is the measure of angle afe? 79 81 91 99

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)