The midpoint of ̅̅̅cd is (−1,0). one endpoint is (5,2). what are the coordinates of the other endpoint?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Bring the fraction a/a-4 to a denominator of 16-a^2

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22