All categories

3 years ago

How do you find the radius of a cylinder?

Mathematics

2 answers:

zmey [24]3 years ago

7 0

Answer:

√(V / π × h), where V is the volume of the cylinder, h is the height, and π(Pi) is a mathematical constant with an approximate value of 3.14

Alik [6]3 years ago

7 0

Answer:

√(V / π × h)

Step-by-step explanation:

Radius of the cylinder ---> √(V / π × h)

V = volume of the cylinder

h = height of the cylinder

π = Pi ( approximate value of pi is 3.14)

You might be interested in

The graph shows the number of handbags that Mandy made in one day. What are the variables? Describe how the variables are relate

klio [65]

The variables are the number of handbags and the time.

7 0

3 years ago

Read 2 more answers

What is the best estimate for the following quotient 891.3/28

Lynna [10]

The answer is 31.832142857.

4 0

3 years ago

Factor.<br><br> 49x2−36y2<br><br> Enter your answer in the boxes.

vivado [14]

I gotchu
Factor
49x2 -36y2
=(7x+6y)(7x-6y) < answer

8 0

2 years ago

Cómo se halla la media aritmética

worty [1.4K]

Answer:La media aritmética es la suma de todos los datos dividida entre el número total de datos :)

5 0

2 years ago

The height, h, in feet of a ball above the ground is given by h = −16t2 + 64t + 80, where t is the time in seconds. How long doe

Gwar [14]

Answer:

t = 5 seconds

Step-by-step explanation:

It is given that, the height h, in feet of a ball above the ground is given by :

$h=-16t^2+64t+80$

Where t is in seconds

We need to find how long does it take the ball to hit the ground? When it hits the ground, its height will be equal to 0. So,

$-16t^2+64t+80=0\\\\t=\dfrac{-64\pm \sqrt{(64)^2-4\times (-16)(80)} }{2\times -16}\\\\t=\dfrac{-64+ \sqrt{(64)^2-4\times (-16)(80)} }{2\times -16},\dfrac{-64-\sqrt{(64)^2-4\times (-16)(80)} }{2\times -16}\\\\t=-1\ s\ \text{and}\ t=5\ s$

Neglecting negative time.

It means ball will take 5 seconds to hit the ground.

3 0

2 years ago