P(x)=x^6-11x^5+30x^4 find the zeros

What is 1/2 x (6 x 4)+3 + 2 show your work

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?