Dakota has a snow plow that also sands the roads. The container that holds the sand is a right trapezoidal prism as show in the figure below. 50
50
81
30
Part A: What is the volume of the container?
O 21 cubic feet
O 120 cubic feet
O 160 cubic feet

the co-ordinates of the transformed rectangle are:

d. (0, 0), (0, 3), (-3, 3), (-3, 0)

step-by-step explanation:

from the columns of the given matrix, the co-ordinates of the rectangle before transformation are:

(0, 0), (0, 3), (3, 3), (3, 0)

r =

transformed matrix can be obtained by multiplying the given matrix by r:

columns of the transformed matrix are:

0   0   -3   -3

0   3     3     0

from the columns of the resulted matrix, we can see that the vertices of the transformed triangle are:

(0, 0), (0, 3), (-3, 3), (-3, 0)

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

70 years.

step-by-step explanation: