Answer:
The volume of the cylinder section is about 82.8, and the volume of the cone is about 28.2.
Step-by-step explanation:
To find the cone's volume, it is v=pir^2*h/3
To find the cylinder, it is v=pir^2*h
I'm sure you can do the rest.
Answer:
-3.........................
Answer:
3.6
Step-by-step explanation:
Pythagorean theorem:
a^2 + b^2 = c^2
(6 km)^2 + b^2 = (7 km)^2
36 + b^2 = 49
b^2 = 13
b = sqrt(13)
b = 3.6
Answer: 3.6 km
Answer:
Step-by-step explanation:
you would multiply by 3 on both sides to get the division to go away.
then subtract 8 from both sides.
then you have your answer
Answer:
4/15
Step-by-step explanation: