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Orlov [11]
2 years ago
7

Help me pls

Mathematics
1 answer:
Ghella [55]2 years ago
6 0

Ans

b-18 s-42

Step-by-step explanation:

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What is the least common denominator for the fractions 56and38?
maw [93]

Answer:

The least common factor is 18

Step-by-step explanation:

  • what you need to do is subtract 56 - 38 = 18
  • It would 56/18 and 36/18

  • Hope this helps
  • Hope this is right
  • Ask me questions

7 0
3 years ago
Read 2 more answers
What ia the common ratio of the sequence? -2 , 6, -18, 54,...
Jlenok [28]
Its a multiplication by -3 on each term, so I think you're gonna answer is by r=-3, maybe?
7 0
3 years ago
A volume of the cone is (1/3) the volume of a cylinder. The volume of the sphere is what fraction of the volume of the cylinder?
xenn [34]

Answer:

4/3

Step-by-step explanation:

To know this, let's write down the formulas for the volume of cylinder and sphere.

Vs = 4/3πr³   (1)

Vc = π r² h    (2)

Now, we do have a little problem here and its the fact that the sphere do not have a height like the cylinder do. But in this case so if you want to have an idea of the fraction of the volume, we will assume that the cylinder has the same height as its radius. Assuming this we have the following:

Vs / Vc = 4πr³ / 3πr²h

Vs/Vc = 4πr³ / 3πr³

From here, we can cancel out the values of π and r³:

Vs/Vc = 4/3

<h2>Vs = 4/3 Vc</h2>

Thus we can conclude that the volume of the sphere is 4/3 the volume of a cylinder.

Hope this helps

8 0
2 years ago
Can you help me image is here which 2 Should I drag
labwork [276]
The answers you should drag are 3 and 4
4 0
2 years ago
13x+y=4 plz help i cant get it right lol
kati45 [8]

Answer:

4

__

13

Step-by-step explanation:

look up top for explanation

7 0
2 years ago
Read 2 more answers
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