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prohojiy [21]
2 years ago
8

5

Mathematics
2 answers:
jasenka [17]2 years ago
5 0

Answer:

3

Step-by-step explanation:

liq [111]2 years ago
5 0

Answer:

x=3

Step-by-step explanation:

PLEASE MARK BRAINLIEST

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Hope someone can help me with this
Norma-Jean [14]
Hi,

To find the volume of cylinder this formula is required.

v = \pi {r}^{2} h

To get radius you need to divide diameter with 2 like this.

80 \div 2 = 40

Now just put your values into formula.

v = \pi {40}^{2}  \times 130 \\ v =653451.27

You will need 653451.27 cubic centimetres of concrete.

Hope this helps.
r3t40
7 0
2 years ago
-6/-3 please give explanation
loris [4]

Answer:

2

Step-by-step explanation:

Remember the rule with negatives. -x/-y=x/y

So -6/-3=6/3

6/3=2

4 0
2 years ago
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Pablo has a busy semester, and he does not want to give too much time to Statistics. So he puts off working through the course,
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Plan an effective strategy for working through the course
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3 years ago
How many ways can two marbles be chosen from a set of five marbles?<br> 5<br> 10<br> 15<br> 20
PtichkaEL [24]

Answer:

The answer is 20.

Step-by-step explanation:

6 0
3 years ago
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Steve built a square dog pen that has a perimeter of 240 inches. What is the length of one side of Steve's dog pen?
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240 divided by 4 equals 60
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