Answer:
Step-by-step explanation:
To solve this problem is multiply 2 by 2 and then 2 which gives you 8.
Then you will add 2+2+2 and get six. For when multiply exponents you are adding.
Answer:
240m2 (square metre)
Step-by-step explanation:
Just too smart.
Answer:
b
Step-by-step explanation:
using the distributive property you get b
Answer:
Step-by-step explanation:
since we were handily told the formula for the volume of a hemisphere in your last problem , just use that, 2/3
2/3 = got it?