i have to rotate A(-3,3) B(-3,-2 and C(0,0) the answers should be a'(3,3) b'(3,-2) and c'(0,0) right?​

What percent of the circle below is shaded?

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?

Find the area between y=e^x and y=e^2x over [0,1]