The answer is B, 5+7=12. You can also just subtract 5 from 12 and that’ll also give you the answer
Answer: 12.6
Step-by-step explanation: because it’s the right answer
Answer:
12.5%
Step-by-step explanation:
hope this helps and its right
Answer:
Draw a figure!
There are 6 surfaces to add.
4 of them have area 9*5 and 2 have area 5*4.
You should be able now to compute the surface areas.
Step-by-step explanation:
(A)
(B)
But we assume 
is a function of 
alone, so there is not potential function here.
(C)
For (A) and (C), we have 
, which makes 
for both.
