the midpoint of UV is (5, -11). the coordinates of one endpoint are U (3,5). find the coordinates of endpoint V

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

What is the solution of sqrt x+2-15=-3

Solve the equation x/4 - 5= -8 -27 -12 -7 12