H(x) is a quadratic function an H(1) = 1, H(-2) = 16, and H(3) = 11. What is the value of H(-1) A. 7 B. 3 C. -3 D. 8 E. 5

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.

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Aline that intersects one of two parallel lines intersects the other also always sometimes never