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MrRissso [65]
3 years ago
11

The volume of a cone is 300cm3 and the height is 10cm3

Mathematics
1 answer:
Drupady [299]3 years ago
3 0

Answer:

radius: 5.4 cm

Step-by-step explanation:

The volume of a cone is given by the equation

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

where

V is the volume

r is the radius

h is the height

For the cone in this problem, we have:

V=300 cm^3 is the volume

h=10 cm is the height

Therefore, we can re-arrange the equation to find the radius of the cone:

r=\sqrt{\frac{3V}{\pi h}}=\sqrt{\frac{3(300)}{\pi(10)}}=5.4 cm

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nadezda [96]

Answer:

12 units

Step-by-step explanation:

Because the two triangles are similar:

\dfrac{x}{9}=\dfrac{16}{x} \\\\\\\dfrac{x^2}{9}=16 \\\\\\x^2=144 \\\\\\x=12

Hope this helps!

3 0
3 years ago
Hello! i need help! I Am a 5th grade scholar
stich3 [128]

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6 0
3 years ago
Will mark you brainliest for the best answer! Find the exact length of arc ADC . In your final answer, include all of your calcu
nevsk [136]

Answer:

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Step-by-step explanation:

4 0
2 years ago
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stich3 [128]

Answer:

x = 1.71

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Help plz most of points!
dmitriy555 [2]
First, we need to know how much profit in dollar value by this method
profit = percentage × whole price

Plug in the numbers to the formula above
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The profit Daniel gets is $10

Second, add the original price and the profit together and you'll find the new price.
new price = original price + profit
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new price = $35

Daniel sold the computer game for $35
3 0
3 years ago
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