64 divided by 8 = 8
So you're answer would be 8
73,980=70,000+3,000+800+90+0
100=100+00+0
Answer:
A, B, and C are all true.
Step-by-step explanation:
A. 6 is neither a perfect square nor a perfect cube. True
B. 16 is a perfect square. True 
C. 27 is a perfect cube. True 
OD. 1,331 is both a perfect square and a perfect cube. False
E. 9 is a perfect cube. False
(5 radical 2)^2 =
5^2 × (radical 2)^2 =
25 × 2 = 50