What are the roots of the equation x^2+6-9=0

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28