Answer:
Step-by-step explanation:
Answer:The percent change in volume between cylinders A and B is 50%.
Step-by-step explanation:
Answer:
2√42 ≈ 12.961
Step-by-step explanation:
All of the right triangles are similar, so ...
short leg/long leg = BC/AC = AC/CD
AC² = BC·CD = 7·24 = 168
AC = √168 = 2√42
Hello,
We have to use this relation : 
He we have :

<span> 129.257 to the nearest hundredth = 129.26
answer is </span><span>D. 129.26</span>