PLEASE HELP I DON'T KNOW THIS IT IS SO HARD??
I will give brainliest to the CORRECT ANSWER :(

D

Step-by-step explanation:

Hey There!

So the first thing we want to do is find the volume for a rectangular prism

volume = height x length x width

so to find the volume of this prism we do

If you plug that into a calculator you get that the volume of the prism is 1 1/2

Now we want to find how many half unit cubes there are

It says that there are 8 half unit cubes in every unit cube

So to find the amount of half cubes we multiply 8 by 1 1/2

=12

So we can conclude that the answer to this problem is D

The1AndOnlyMarkus

i got 86 for this

hope this !

if you need an explanation just ask

step-by-step explanation: