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mars1129 [50]
3 years ago
5

How to find the volume of a cone with the radius of 10 and height of 20​

Mathematics
2 answers:
professor190 [17]3 years ago
4 0

Answer:

2, 093

Step-by-step explanation:

The volume of a cone is found using the formula V = \frac{1}{3} \pi r^2 h. Here r is 10 and the height is 20. Substitute and you'll find:

V = \frac{1}{3} \pi *10^2*20\\V = \frac{1}{3} \pi *100*20\\V = \frac {1}{3} \pi * 2000\\V = 2093.333...

allsm [11]3 years ago
3 0

pie × radius square × height ÷ 3

3.14× 10 square × 20÷ 3

==2093.3

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Luda [366]
Part 1)
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Thus the solution that works for both equations is when
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Part 2) Make tables to find the solution to 2−x = 8x+4. take the integer values of x between −3 and 3

see the attached table
The table shows that none of the integers from [-3,3] work because in no case does
<span>2-x = 8x+4
</span>
To find the solution we need to rearrange the equation to the form x=n
2-x =8x+4
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9x=-2
x=-2/9

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Part 3) how can you solve the equation 2−x = 8x+4 graphically?
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using a graph tool
see the attached figure

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4 0
3 years ago
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let x be the number of P's

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2G:

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3 years ago
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otez555 [7]

Answer:

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The base triangular face has length of its base to be b=6 ft.

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