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satela [25.4K]
4 years ago
12

What is the approximate volume of a cone with a height of 12in. and radius of 9 in. ? Use 3.14 to approximate pi, and express yo

ur final answer to the nearest hundredth.
Enter your answer in the box.

__in^3
Mathematics
2 answers:
sashaice [31]4 years ago
7 0

Answer:

V=1017.36in^3

Step-by-step explanation:

Volume of a cone is given by

V=πr^2h/3

Given that, r=9in, h=12in

Given that π=3.14

V=3.14×9×9×12/3

Then,

V=1017.36in^3.

Now, to the nearest hundredth

V=1017.36in^3

zloy xaker [14]4 years ago
3 0

Answer:

1017.88

Step-by-step explanation:

that is the answer if you use the volume of cone equation

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Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.
grigory [225]

Answer: x=5(13-12p)


Step-by-step explanation:

Given equation: x=65-60p

\\\Rightarrowx=(5\times13)-(5\times12)p

Since 5 is the greatest common factor of 65 and 60 in the given expression.

Therefore, the above expression can be written as

x=5(13-12p)

Hence, by factoring the side that contains the variable p we have the expression x=5(13-12p).




7 0
3 years ago
Find the midpoint of the segment joining X(6,5) and Y(9,2). I'm lost geomerty ​
olasank [31]

Answer:

Is there a graph?

Step-by-step explanation:

3 0
3 years ago
Help me with this question plz?
wel
Volume of cylinder = πr²h = π x 4² x 6 = 96π

volume of cone = 1/3πR²H = 1/3π x 8² x 12 = 256π

You can see that volume of cone is more than twice of volume of cylinder. So she is not correct
8 0
4 years ago
Shannon’s rectangular countertop is 3 feet wide. It is 3 times as long as it is wide. Find the length and area of Shannon’s coun
kompoz [17]

Answer:

9 feet long

Step-by-step explanation:

6 0
3 years ago
The volume ( v) of a gas in a container at a constant temperature varies inversely as the pressure (p). If the volume of a gas i
andre [41]
The answer is 12.8 cm³

<span>The volume ( v) of a gas in a container at a constant temperature varies inversely as the pressure (p):
v = k/p
p * v = k  (k - constant)

p1v1 = k
p2v2 = k
So, p1v1 = p2v2

v1 = 24 cm</span>³
p1 = 16 lb
v2 = ?
p2 = 30 lb

24 * 16 = x * 30
384 = x * 30
x = 384 / 30
x = 12.8 cm³
3 0
3 years ago
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