Which statements are true? Check all that apply. The radius of the cone is 9 units,
The height of the cone is 15 units.
The height of the cone is 12 units.
The volume of the cone is represented by the
expression 171(15) (9).
The volume of the cone is represented by the
expression 1 7(9)(12)

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x