marsha was completing the steps for a parabola that has a focus at (5,-2) with directrix at y=-3 complete the missing steps below

Which of the following properties can be used to show

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse