Let abc be a right triangle with the right angle at a, p ∈ (bc) such that ap ⊥ bc, e the midpoint of (ac) and f the midpoint of (ab). prove that the angle ep f is right.

Which of the following expressions is equal to 2x^2+8

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation