Step-by-step explanation:
1. volume of a cylinder = pi x radius squared x height (I wasn't sure which was the radius/diameter)
2. 615.74
3. 1km
4. rearrange formula for volume of the cylinder to get the radius on 1 side. divide both sides by height and pi to leave u with r². then divide by the square root.
formula= r=square root of 3080³/3.14 × 20
5. height = volume/ pi x radius squared
6. 2463.01
7. 28.01
8. 145.955 m
9. 21.01
10. 17
Answer:
B. 1200 x larger
Step-by-step explanation:
Calculate:

incase you don't know:
* = multiply ( × )
/ = divide ( ÷ )
I hope this was helpful :-)
I think the answers a
hope this helps :)
(if you wouldn’t mind can you mark me brainliest?)
Simplify each side in order to determine if true.
the answer is: False
There are 146 - 84 = 62 girls
ratio is 84:62
simplifies to 42:31