Which transformations can be used to carry abcd onto itself? the point of rotation is (3, 2). check all that apply.
a. reflection across the line x = 3
b. rotation of 180
c. translation four units to the right
d. dilation by a factor of 2

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?