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nordsb [41]
2 years ago
11

Can someone please help me with number 2 please I’ll love you forever ;)

Mathematics
1 answer:
yawa3891 [41]2 years ago
7 0

Step-by-step explanation:

the first question

x²+x+5

when x is -4

(-4)²+(-4)+5

16-4+5

12+5

17

hope this was helpful

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Answer:

1.2

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Hello!  

<h2>Answer: </h2>

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aalyn [17]

Answer : The correct option is, (A) 54\pi cm^3

Step-by-step explanation :

First we have to calculate the volume of cylinder.

Formula used:

Volume of cylinder = \pi r^2h

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Volume of cylinder = \pi (3cm)^2\times (18cm)

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Amount of empty space within a cylinder = 54\pi cm^3

Therefore, the amount of empty space within a cylinder is, 54\pi cm^3

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