A high school track is shaped as a rectangle with a half circle on either side.
Jasmine plans on running three laps. How many yards will Jasmine run?
Use 3.14 for pie
A.248.5 yard
B.490.5 yard
C.725.5 yard
D.745.5 yard

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

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)

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81