Which graph represents the solution set of the system of inequalities?

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

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

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?