Five sand pails aligned side by side contain a total of 100 seashells. each bucket contains two seashells fewer than the bucket to its left. how many seashells are in each bucket? . a. 24, 22, 20, 18, 16 c. 20, 18, 16, 14, 12 . b. 30, 28, 26, 24, 22 d. 26, 24, 22, 20, 18 .

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.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

If the scale factor between two circles is 2x/5y what is the ratio of their areas?