Answer: 4in
Step-by-step explanation:
Volume of a cylinder = πR²H
Volume of a cone = 1/3πr²h
πR²H = 1/3πr²h
π is very common so it could be cancelled, so the equation now becomes
R²H = 1/3r²h
3R²H = r²h
Now substitute for the values
h = 3 x 2² x 3
--------------
3²
= 9 x 4/9
= 4in.
Therefore, the height of the cone
h = 4in.
I know the answer I try to send u but is not sending I don't know Wht happen
Answer:
a=0
Step-by-step explanation:
Answer:
x=-2
Step-by-step explanation:
2+3x=-20-8x
22=-11x
x=-2
<span>Part A: the expression is written as b=8p because 8 ounces are needed per person. b represents the number of ounces of broccoli that are necessary, and p represents the number of people.
Part B: We can use the expression we made in the beginning to solve this. b would be equal to 32 because that is the number of ounces of broccoli. Then we simply solve for p in 32=8p. When you divide both sides by 8, the answer is p=4. So he can feed 4 people.
Hope this helps!</span>