Apizza 16 inches in diameter is cut into 8 congruent slices. find the area of the sector of one piece of pizza.

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

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

Ten times the square of a non-zero number is eqaul to ninety times the number