Suppose that circles a and b have a central angle measuring 100°. additionally, the measure of the sector for circle a is 1071
m2 and for circle b is 40tt m.
if the radius of circle a is 6 m, what is the radius of circle b?
8 m
10 m
12 m
16 m

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Which rotation about its center will carry a regular hexagon onto itself