Answer:
1332 i think
Step-by-step explanation:
287+379=666
666*2=1332
Answer:
V = 7*4*1
V = 1*4*7
V = 4*7*1
Step-by-step explanation:
The volume is found by
V = l*w*h
V = 7*4*1
We can multiply in any order
Answer:
21
Step-by-step explanation:
bc
1
12
9
+--
21
Assuming that an exponentiation sign is missing, all you need to know is that rational exponents work like this:
So, you have
And similarly,