Basically your equation looks like this T=.01E + .003E^2 T = thickness and E = kilovolts carred by the cable If you want T, and we know the cable carries 1 kilovolt, then all we do if plug in our 1 for E so... T = .01(1) + .003(1)^2
Answer:
-2,1 I am pretty sure that is correct.
The missing number of the area of the base is 36
because 324 divided by 9 is 36