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BartSMP [9]
3 years ago
15

The volume of a cone is approximately 423.9 cubic inches of the height is 5 what is the radius of the base

Mathematics
1 answer:
posledela3 years ago
4 0
<span>Cone Volume = (<span>π<span> • r² •<span> h) ÷ 3

radius^2 = 3 * cone volume / PI * height

</span></span></span></span><span>radius^2 = 3 * 423.9 / 3.14159 * 5

</span>radius^2 = <span> <span> <span> 80.9590048351 </span> </span> </span>

radius = <span> <span> <span> 8.9977222026 </span> </span> </span>

rounds to 9




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Lines
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Answer:

line r: y=-2x-2

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Step-by-step explanation:

every slope must be -2 since that's stated in the question

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basically, b is the y component when x is 0

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Read 2 more answers
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