Quadrilateral qrst has diagonals that are perpendicular but not congruent. which type of quadrilateral could describe quadrilateral qrst? square rhombus isosceles trapezoid rectangle

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

What is the inverse of f(x) = 6x -24