3 years ago

I need help, please!! I'll give a brainliest

Mathematics

1 answer:

kvasek [131]3 years ago

3 0

Answer:

metals or metalloids

Step-by-step explanation:

I'm built different i dont know if im right about the question. im just not sure if i understood the question correctly

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3 years ago

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kondor19780726 [428]

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3 years ago

Geometry help please

lina2011 [118]

Hello!

The equation to find the volume of a cone is

$\pi r^{2} \frac{h}{3}$

r is radius
h is height

Put in the values we know

$3.14 * 9^{2} * \frac{4}{3}$

Square the number

$3.14 * 81 * \frac{4}{3}$

multiply 81 by 3.14

$254.34 * \frac{4}{3}$

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The answer is 339.1 cubic inches

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3 years ago