Answer:
c
Step-by-step explanation:
Step-by-step explanation:
note A- b = A n B
so, ( A n B ) = ( 3, 4 )
( A n B )' = ( 0,1,2,5,6,7)
Answer:
I think they have 2, I could be wrong though
Step-by-step explanation:
The answer is 45! A triangle measures 180 in total so add all those three angles to get 180.
Step-by-step explanation:
Surface area of cubic cell

Ratio of surface area to volume of imaginary cubic cell
