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3 years ago

How to find the volume of a cylinder

Mathematics

2 answers:

Kryger [21]3 years ago

5 0

Cylinder volume formula:

$V=\pi r^2h$

This is just the area of the circle ( $\pi r^2$ ) multiplied by the height of the cylinder.

katrin2010 [14]3 years ago

5 0

Answer:

V=^2h

Step-by-step explanation:

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Which is greater .83 or .083?

Serggg [28]

.83 is greater .038 is in the thousands place and .83 is in the hundreds hope this Helped :D

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3 years ago

The<br> Calculate the perimeter of<br> Following Shape:<br> 8cm<br> 5cm

mina [271]

Answer:

where is your shape

Step-by-step explanation:

firstly give shape then we find out perimeter

7 0

2 years ago

Read 2 more answers

Can someone help me with number 10, 11, 12, 15, and 16 I don’t understand them thanks

yanalaym [24]

10)

$10^2-48:6+25*3=100-8+75=167$

11)

$8(\frac{16}{4} )+2^2-11*3=32+4-33=3$

12)

$(\frac{6}{3} +4)^2:4*7=(2+4)^2:4*7=6^2:4*7=36:4*7=9*7=63$

13) (your answer is incorrect)

$5(9-4)^2-3^2=5*5^2-3^2=5*25-9=125-9=116$

14) (your answer is incorrect)

$5^2-2^2*4^2-12=25-4*16-12=25-64-12=-51$

15)

$(\frac{50}{5^2} )^2:4=(\frac{50}{25} )^2:4=2^2:4=4:4=1$

16)

$\frac{24+32+30+28}{2}$ -expression to represent this situation

$\frac{24+32+30+28}{2}=\frac{114}{2}=57$

Answer: In 1 group 57 students

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P.S. Hello from Russia :^)

4 0

2 years ago

In physics, kinetic energy is the energy of an object in motion. Kinetic energy, K, measured in joules (J), is

Kryger [21]

Answer:

$m = \frac{2k}{v^{2} }$

Step-by-step explanation:

$k = \frac{1}{2} mv ^{2}$

$v ^{2} m = 2k$

$m = \frac{2k}{v ^{2} }$

5 0

3 years ago

1. Carter bought 3 oxen, 4 cows and 6 calves for $260. He paid twice as much for a cow as for a calf

valentinak56 [21]

Answer:

120 for oxen, 80 for cows, 60 for calves

o = 2x

Step-by-step explanation:

3o + 4x + 6c = 260

x = 2c

o = 2x

6x + 4x + 3x = 260

13x = 260

260 / 13 = 20

3o = 6x = 120

4x = 80

6c = 3x = 60

o = 2x

4 0

2 years ago

How to find the volume of a cylinder ​

How to find the volume of a cylinder