A parabola can be drawn given a focus of (5, 9)and a directrix of y=3. Write the equation of the parabola in any form.​

The heaviest 16% of all men in weight weigh more than how many pounds ?

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.