Write down the integer values satisfied by this diagram. I
O
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1
2 3 4 5 6 7 8 9

Evaluate cos2θ for cosθ = square root of 3/2

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

The area of a circle is equal to 1 dm². find the radius of the circle.