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Shkiper50 [21]
3 years ago
11

11-5 practice volumes of pyramids and cones

Mathematics
1 answer:
Minchanka [31]3 years ago
4 0

Answer:

Step-by-step explanation:

Volume for a  cone =  1/3 * pi * r^{2} * h

Volume for a pyramid =  1/3 * area of base * h

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olga2289 [7]

50-10 = 40. 40 divided by 6 = around 6/7. So about 6/7 weeks

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Find the value of x ?<br><br> A)67<br><br> B)113<br><br> C)77<br><br> D)57
lana [24]

Answer:

<h2>A) 67</h2>

Step-by-step explanation:

The sum of the angles measures at one side of the parallelogram is 180°.

Therefore we have the equation:

x + 113 = 180             <em>subtract 113 from both sides</em>

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3 years ago
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The formula a=46c gives the floor area (a) in square meters that can be wired using (c) circuits
antoniya [11.8K]
 a = 46c....for c
a/46 = c

322 = 46c
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6 0
3 years ago
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I know this because I did the work. ;)
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