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n200080 [17]
3 years ago
13

The formula of finding the volume of a cone is V=1/3π^2h.The radius of a cone is 5 cm and the height of a cone is 10 cm. What is

the approximate volume of the cone?
A.)2,356 cm^3
B.)52 cm^3
C.)262 cm^3
D.)524 cm^3
Mathematics
2 answers:
mariarad [96]3 years ago
5 0
Answer is <span>C.)262 cm^3

</span>V=<span>1/3πr^2h
</span>V=1/3 x 3.14 x 5^2 x 10= 261.67 <span>cm^3</span>
alexira [117]3 years ago
5 0
The correct formula is V=1/3 × pi × r^2 × h
Simply substitute r = 5, and h=10
the approximate volume is 262 cm^3...
the answer is C
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Answer:

On an average, the shop 1 has a lighter variety of laptops.

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If you buy a laptop of 10 pounds, then it's more likely that you bought the laptop from shop 1.

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Shop 2 has more laptops with a weight less than the average weight than does Shop 1.

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8 0
3 years ago
I need help quick please
kenny6666 [7]
Volume is Length x width x height divided by 3. You have the length and the width. which equals 24. (6x4). The volume that is present is 72... the last thing you do in the equation is divide by three so multiply 72 by 3 and get 216. This is the LxWxH. Like I said before you have the L and the W, which is 24. You would divide 24 from 216. The Height is 9cm.
6 0
3 years ago
Read 2 more answers
Fill in the other coordinate for the line 7x - 5y = 21: (4, )
garri49 [273]
7x - 5y = 21....(4,?)...so sub in 4 for x and solve for y
7(4) - 5y = 21
28 - 5y = 21
-5y = 21 - 28
-5y = - 7
y = 7/5

check..
7(4) - 5(7/5) = 21
28 - 35/5 = 21
28 - 7 = 21
21 = 21 (correct)

the other coordinate is 7/5......(4,7/5)
8 0
3 years ago
Harold spent 3/4 hour milking cows. He milked 3 groups of cows. If he spent an equal amount of time on each group of cows, what
Aneli [31]
(3/4)/3

3/12

1/4

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5 0
3 years ago
Simplify the following: a) [ -6 +22 – 6 + 8 ] ÷ ( -9 ) b) 400 ÷ { 40 – (-2) -3 – ( -1)} c) 40 x -23 + 40 x -17 d) 1673 x 99 – (-
oee [108]

Step-by-step explanation:

<h3> a) [ -6 +22 – 6 + 8 ] ÷ ( -9 )</h3>

[ -6 +22 – 6 + 8 ] = 18

18 ÷ (-9) = -2

<h3> b) 400 ÷ { 40 – (-2) -3 – ( -1)} </h3>

{40 – (-2) -3 – ( -1)} = { 40 + 2 -3 + 1} = 40

400 ÷ 40 = 10

<h3>c) 40 x -23 + 40 x -17 </h3>

(40 x 23) + (40 x -17)

920 + (-680)

= 240

<h3>d) 1673 x 99 – (-1673) </h3>

(1673 x 99) + 1673

1673 x 100

= 167300

<h3>e) 490 x 98 = 48020</h3>

Hope this helps ^-^

7 0
3 years ago
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