Round and then see what the number you have too add, subtract , multiply, and divide and then you would find the answer
Answer:
640 cm³
Step-by-step explanation:
Each prism has a volume of (4 cm) (4 cm) (20 cm) = 320 cm³.
There are two prisms, so the total volume is 640 cm³.
A set with n elements has 2^n subsets, including the empty set and the complete set.
Your set has 2^6 = 64 subsets.
If you mean
3/15+12/6
the answer is 2.2
Communicative Property: (5+7) +3
Associative prop: (3+5) +7 or (3+7) +5
And the last one, I don’t fully understand what it is asking, but I believe it is asking for the answer which would be 15
