Find the x-intercepts of the parabola with vertex (1,-13) and y-intercept (0,-11). Write your answer in this form: (x1,71), (x2,42). If necessary, round to the nearest hundredth. Enter the correct answer. OOOG 000

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

Which shows how to solve the equation 3/4x=6 for x in one step?