Deandre needs to read 2 novels each month. Let N be the number of novels Deandre needs to read in M months.
Write an equation relating N to M. Then use this equation to find the number of novels Deandre needs to read in 11
months

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.