Answer:
-2
Step-by-step explanation:
At first, you might think that -5 is bigger than -2 because 5 > 2, right? Actually, no, that's not how it works. The "rules" for numbers are flipped when you are dealing with negative numbers, so therefore, -2 is bigger. Basically, what I'm saying is that the smaller the number after the negative sign, the bigger the number is and vice versa.
V initial = l*w*h;
V final = (2/3)l*(2/3)w*(2/3)h = (l*w*h)*(8/9) = V initial * (8/9) ;
Given a point in coordinates form

, one can compute the cartesian form like this:

We have:

We get the cartesian form then:
-164
-164
164
Hope this helps!