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fiasKO [112]
3 years ago
10

A cone has a radius of 4 units and a height of 6 units.

Mathematics
2 answers:
Usimov [2.4K]3 years ago
7 0
We know, Volume of a Cylinder = πr² h/3
v = 3.14 * 4² * 6/3
v = 3.14 * 16 * 2
v = 100.48 

In short, Your Answer would be Option B

Hope this helps!
777dan777 [17]3 years ago
6 0

Answer:

\text{Volume of cone }=100.48\text{ cubic unit}

B is correct

\text{Volume of cylinder }=301.44\text{ cubic unit}

C is correct

Step-by-step explanation:

A cone has a radius of 4 units and a height of 6 units.

Formula:

\text{Volume of cone }=\dfrac{1}{3}\pi r^2h

Where, r=4 and h=6

\text{Volume of cone }=\dfrac{1}{3}\pi \cdot 4^2\cdot 6

                                    =100.48\text{ cubic unit}

If a cylinder has the same radius and the same height as the cone.

Formula:

\text{Volume of cylinder }=\pi r^2h

Where, r=4 and h=6

\text{Volume of cylinder }=\pi \cdot 4^2\cdot 6

                                    =301.44\text{ cubic unit}

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Blake and Josh are both saving money for a new bike. The ratio of Blake's savings to Josh's savings is 3:1. If they have saved $
kompoz [17]

Given:

Total savings = $400

Ratio of savings of Blake and Josh = 3:1

To find:

The saving of each.

Solution:

Let the savings of Blake and Josh are 3x and x respectively.

According to the question,

3x+x=400

4x=400

Divide both sides by 4.

x=100

Now,

Savings of Blake = 3(100)=300

Savings of Josh =100

Therefore, the savings of Blake and Josh are $300 and $100 respectively.

4 0
3 years ago
What is the answer to 3/7w-11=4/7w
stellarik [79]
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7 0
3 years ago
Could someone pls help me if you know it thank you!:)
fenix001 [56]

Answer:

30

Step-by-step explanation:

The full pie chart will equal 100%

So we can add all the percentages together and then subtract that percentage from 100 and whatever's left is the parentage that they attend school.

12+3+5+10+5+35

70

100-70

30

They spend 30% attending school

Don't be afraid to reach out for further assistance. Hope this helps!

4 0
2 years ago
Manny, Levi, and Drew have coin collections. Manny has as many coins as Levi has. Drew has as many coins as Manny.
aev [14]
The answer is A because all three of them have the same amount of coins

5 0
3 years ago
Read 2 more answers
12a2 + 4b for a = 8 &amp; b = -6.<br> PLease help
ololo11 [35]

Answer:

744

Step-by-step explanation:

12a^2 + 4b

Plug-in:

12(8)^2 + 4(-6)

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744

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