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zaharov [31]
3 years ago
11

Ok please help meeeeeeeeeeeeeeeee

Mathematics
1 answer:
valina [46]3 years ago
8 0

Answer:

Step-by-step explanation:

Volume of a cone is given by the formula,

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

Here, r = Radius of the circular base of the cone

h = Height

By substituting values from the question,

V = \frac{1}{3}\times \pi (\frac{6}{2})^2(3)

V = 9π

V = 28.27 m³ [Nearest hundred]

If we have to round the answer to the nearest tenth, answer will be,

Volume = 28.3 m³

If we have have to round the answer to the whole number then the answer will be,

Volume = 28 m³  

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Use the drop-down menu to complete the following sentence.<br> 2/3 divided by 4/6 = ?
Zinaida [17]

Answer:

277/10000

Step-by-step explanation:

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3 years ago
Help me in algebra please
puteri [66]
Well, whenever a number is next to a variable or next to parenthesis, (a variable is the letter[s] used to represent a value in the problem, such as 3b in this question), that means you would multiply the number times the letter, or the number times the answer in the parenthesis. So since we know a = 9, and b = 2, let's solve the equation now! :D

Now according to the order of operations of PEMDAS, let's solve what's in parenthesis first. 
5(a + 3b)
⇒ a + 3b
⇒ a (a = 9), + 3 times b (b = 2)
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⇒ 5(15)
⇒ 5 × 15
⇒  75.

After doing all steps with the help of the order of operations of PEMDAS, your final answer would be 75. =)
I hope I helped! ^-^
7 0
3 years ago
Free question will mark brainless!!
marysya [2.9K]
ALR this is awesome thanks for this!!!!!!
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What is the mean of the data set.<br> 82 105 247 119 94 202
Genrish500 [490]
Mean is an average.

In order to find mean we must add up all the numbers and divide by how many numbers there are.

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Adding them together and we get...

849.

We can see that we have 6 numbers.

849/6

849 divided by 6 is...

141.5

That is the mean.

Please leave a rating and a thanks.



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I know algebra ll

i can help :D

Step-by-step explanation:

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