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Alexus [3.1K]
3 years ago
7

I need help finding the volume of this cylinder.​

Mathematics
2 answers:
vovikov84 [41]3 years ago
3 0
2 times pi, then times 8
Amiraneli [1.4K]3 years ago
3 0

Answer:

100.5

Step-by-step explanation:

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Amy is 9 years older than her brother john. their combined age is 23. write an expression to represent johns age (use x)
dedylja [7]
Let x the age of John
Amy's age = x + 9
from question, we get,
John's age + Amy's age = 23
x+(x+9)= 23
=> x + x + 9 = 23
=> 2x = 23 - 9
=> x = 14/2
=> x = 7
8 0
3 years ago
Expand and simplify (2x+1)(x+3)
Len [333]

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Step-by-step explanation:

(2x+1)(x+3)

2x^2+x+6x+3

2x^2+7x+3

3 0
3 years ago
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Kobotan [32]

Answer:

Step-by-step explanation:

The answer for this is

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5 0
3 years ago
A bank made a farmer a loan of $1,400 at 15% for three years compounded annually. Find the future value and the compound interes
hodyreva [135]

Answer: The principal amount is P=$1000P=$1000. •

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7 0
3 years ago
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Answer:

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