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IgorC [24]
3 years ago
11

What is the volume of a cylinder with base radius 2

Mathematics
1 answer:
jonny [76]3 years ago
4 0

Answer:

113.04 cubic units

Step-by-step explanation:

From the question;

  • Base radius of a cylinder is 2 units
  • Height of the cylinder is 9 units

We are required to determine the volume of a cylinder;

The volume of a cylinder is given by the formula;

Volume = πr²h

Taking π to be 3.14

Then;

Volume = 3.14 × 2² × 9

             = 113.04 cubic units

Thus, the volume of the cylinder is 113.04 cubic units

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What is true about the product, a fraction less than 1 is multiplied by 9/10
svlad2 [7]
Then it would be 9/10 don't you know anything times 1 is its self even fractions 
3 0
3 years ago
Read 2 more answers
Please help me with this i don’t understand much
Alexus [3.1K]

Answer:

See below

Step-by-step explanation:

Three lengths will be a triangle only if the sum of two sides is greater than the third side.

19+11 > 17

This is a triangle.

23+28> 52\\51>52\\51 \ngtr 52

This is not a triangle.

9+25> 34\\34>34\\34\ngtr 34

This is not a triangle.

13+14> 22\\27>22

This is a triangle.

8 0
3 years ago
Place these numbers in order from greatest to least. 19/5, 1.62, –14/3, –0.5​
max2010maxim [7]

Answer:

See below:

Step-by-step explanation:

Hello my name is Galaxy and I'll be helping you today. I hope you are having a nice day!

Simplification

To figure out how we can order them, we can first simplify the problems so that we can easily determine its place. We can put the fractions into decimal form so that they are are in one form and will be easy for us to comprehend.

\frac{19}{5}=3\frac{4}{5}=3.80

We know that \frac{1}{5} is equal to 0.20 because we know that 1.00 will be equal to 100 in this case and we can divide that by five to get 20 which will be divided back to get to 0.20.

As I've explained how I've simplified the first one, simplifying the others should be a quite similar process, feel free to comment below if you need any assistance with this.

\frac{19}{5}=3.80\\1.62=1.62\\\frac{-14}{3}=-4.6667\\  -0.5=-0.5

(Everything simplified to decimal form.)

We can now proceed to ordering them.

Ordering

Ordering decimals doesn't have to be as hard as it looks, we know that as per the number line a number that is more negative (e.g. -37) will be less than (e.g. -5) as it is closer to the number 0.

Now that we know how to order the negative numbers, we can order them into order, and for ordering the positive numbers, we should already know how to do that.

So, now, in order from Greatest to Least. We can order them by what I said above.

3.80>1.62>-0.5>-4.666

We can convert the numbers back into their original form by looking at how we converted them in the Simplification section.

Final Answer

After converting them into a way that we can comprehend, we get our final answer in terms of greatest to least as:

\frac{19}{5}>1.62>-0.5>\frac{-14}{3}

Cheers!

6 0
2 years ago
What is the area of a circle with a diameter of 9.2 centimeters? Round your answer ro the nearest hundredth.
nika2105 [10]
The answer the the problem is A.
3 0
3 years ago
3842532 nearest 1000
hichkok12 [17]
You're answer would be 3843000 because the number in the hundredths place is 5 so you would round up your answer
5 0
3 years ago
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