- 2x2 + 20 – 16x = 0
Quadratic formula

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

What is the area of the trapezoid shown ?