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Lapatulllka [165]
3 years ago
5

How many cubic centimeters of water can this paper cone cup hold?

Mathematics
2 answers:
cluponka [151]3 years ago
4 0

Answer:

Step-by-step explanation:

d = 8 cm

r =8/2 = 4 cm

h = 9cm

Volume of cone = (1/3)πr²h

=\frac{1}{3}\pi *4*4*9\\

= 4*4*3*π

= 48π cubic centimeteres

blagie [28]3 years ago
3 0

48π cm^3

Step-by-step explanation:

The formula for the volume of a cone is...

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

We can plug everything we know from the photo into the equation, but note that the picture gives us the diameter, which is 8, instead of the radius. The radius is half of the diameter, so the radius will be 4. Also we will be leaving pi as it is, instead of changing it to 3.14.

V=\frac{1}{3}*(\pi *4*4*9)

V=\frac{1}{3}*(144\pi )

V = 48π

The paper cone can hold <u><em>48π cubic centimeters</em></u> of water.

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Answer:

  -5/4 +i(√2)/4 and -5/4 -i(√2)/4

Step-by-step explanation:

I find simplest form to be easier to get to if the leading coefficient is 1. Dividing by 16, we have ...

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Completing the square by adding and subtracting the square of half the x-coefficient, we get ...

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Select all the exspressions that are all equivalent to 20 percent of 150
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<em></em>

Answer:

Please check the explanation.

Step-by-step explanation:

Given that we have to determine the expressions which are equivalent to 20 percent of 150.

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