Answer:
The height of the cone is 
Step-by-step explanation:
we know that
The volume of a cone is equal to

In this problem we have


substitute

simplify

![h=\sqrt[3]{729}\ ft](https://tex.z-dn.net/?f=h%3D%5Csqrt%5B3%5D%7B729%7D%5C%20ft)

I think it is the first and third one
Answer:
$2=1
Step-by-step explanation:
6 =$3
Answer:
58 more ml
Step-by-step explanation:
147-89=58 ml.
Answer:
m 7=129
Step-by-step explanation:
if 6 and 7 are right next to each other. it makes 180 degrees so you would take 180-51 to get your answer