Answer:
Step-by-step explanation:
The most appropriate choice of volume of a cone is given by-
![h=\frac{3v}{\pi r^{2} }](https://tex.z-dn.net/?f=h%3D%5Cfrac%7B3v%7D%7B%5Cpi%20r%5E%7B2%7D%20%7D)
What is volume of a cone?
The volume of a cone is the amount of space occupied by the cone.
Volume of a cone is given by the formula
![V=\frac{1}{3} \pi r^{2} h](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20r%5E%7B2%7D%20h)
Where, r is the radius of cone and h is the height of the cone.
Here,
![V=\frac{1}{3} \pi r^{2} h\\3V=\pi r^2h\\h=\frac{3V}{\pi r^2}](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20r%5E%7B2%7D%20h%5C%5C3V%3D%5Cpi%20r%5E2h%5C%5Ch%3D%5Cfrac%7B3V%7D%7B%5Cpi%20r%5E2%7D)
To learn more about volume of a cone, refer to the link:
brainly.com/question/28109167
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Its 81 good job on the question
Answer:
The answer is
![\huge y - 5 = 23(x + 4) \\](https://tex.z-dn.net/?f=%20%20%5Chuge%20y%20-%205%20%3D%2023%28x%20%2B%204%29%20%5C%5C%20)
Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula
![y - y_1 = m(x - x_1)](https://tex.z-dn.net/?f=y%20-%20%20y_1%20%3D%20m%28x%20-%20%20x_1%29)
where
m is the slope
( x1 , y1) is the point
From the question the points are (-4, 5) and a slope of 23
We have the final answer as
![y - 5= 23(x + 4)](https://tex.z-dn.net/?f=y%20%20-%205%3D%2023%28x%20%20%2B%20%204%29)
Hope this helps you
The average american eats 147 pounds of french fries in 18 years
Correct question:
The LCM of two numbers is 9 times their HCF .The sum of LCM and HCF is 500 . Find the HCF of two numbers.
Answer:
The HCF of two numbers is 50.
Step-by-step explanation:
let the H.C.F of the two numbers = x
let the L.C.M of the two numbers = y
y = 9x -------equation (1)
y + x = 500 -------- equation (2)
y = 500 - x
Substitute in the value of y in equation (1)
500 - x = 9x
500 = 9x + x
500 = 10x
x = 500 / 10
x = 50
Therefore, the HCF of two numbers is 50.