Which equation represents a circle with the same radius as the circle shown but with a center of (-1,1)?

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.