3 years ago

Help me I need it by tommorow please

Mathematics

1 answer:

RUDIKE [14]3 years ago

7 0

Sorry I can't really see it. Can you take another picture but closer?

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The volume of a cone is 3x* cubic units and its height is x units.

igor_vitrenko [27]

Answer:

The radius of a cone is $\dfrac{3}{\sqrt{\pi} }\ \text{units}$ .

Step-by-step explanation:

The formula of the volume of a cone is given by :

$V=\dfrac{1}{3}\pi r^2 h$

r is radius of cone

h is height of cone

We have,

Volume of a cone is 3x cubic units and height is x units. Putting the values of volume and height such that,

$r=\sqrt{\dfrac{3V}{\pi h}}\\\\r=\sqrt{\dfrac{3\times 3x}{\pi x}} \\\\r=\sqrt{\dfrac{3\times 3}{\pi}}\\\\r=\sqrt{\dfrac{9}{\pi}}\\\\r=\dfrac{3}{\sqrt{\pi} }\ \text{units}$

So, the radius of a cone is $\dfrac{3}{\sqrt{\pi} }\ \text{units}$ .

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3 years ago

C. Compare the expressions for the two figures.

Veronika [31]

Answer:

Can you show us the two expressions?

Step-by-step explanation:

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3 years ago

Need help plzzzzzzxz

77julia77 [94]

Y=4x
Your answer will be x in relation to y. In this case, x goes in to y 4 times.

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3 years ago

A sub shop sold sandwiches that were one-half of a foot long. If you were to cut the sandwich into 9 equal pieces, what fraction

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The answer would be 1/18.

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3 years ago

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What is the greatest common factor of 12 and 24

Ann [662]

<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ List all the factors and then find the highest common factor

In this case, it is 12

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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4 years ago

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