PLS HELP If x=8 and y=3, what is 4y−x? Enter your answer as a number. If it is a negative number, enter it like this: -42

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.

Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d

In the 30-60-90 triangle below side s has a length of and side r has a length