Which angle bisector was created by following the construction steps correctly? How do you know? Also which angle bisector was constructed incorrectly? Explain the step that was completed incorrectly.

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.

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3