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umka2103 [35]
3 years ago
8

1/x(x-2) + 1/x = 5/x(x-2)

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
7 0

1/x(x-2) + 1/x = 5/x(x-2)

Let's clear the fractions by multiplying both sides by x(x-2)

1 + (x-2) = 5

x = 6

Check

1/(6(6-2))+1/6 = 5/24

5/(x(x-2)) =5/(6(4))= 5/24, good

Answer: x=6

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5500 milliliters equal how many liters show work
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Answer:

5.5 liters

Step-by-step explanation:

1 milliliter equals to 1/1000 part of a liter, which is 0.001 liter.

1 milliliter = 1 * 0.001 liter

So if you have 5500 milliliters that means it equals to 5500 times one milliliters and 1 milliliter = 1 * 0.001 liter, so for 5500 milliliters it is 5500 times as much

5500 * 0.001

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As long as you know this number 0.001 , then it is easily to calculate between liters and milliliters.

EXTRA:

To convert from amount A which is given in a certain quantity, to another quantity, you sometimes have to multiply and in other cases you need to divide by a certain factor. The factor defines the relationship between the quantities.

Suppose you have 1000 times 1 milliliter then you can find the amount in liters by multiplying that number of milliliters times 0.001.

It is easy to see that

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0.021

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Answer:

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Step-by-step explanation:

If Segment SR ≅ TU then, arc SR ≅ arc TU

Thus, 6x - 28 = 4x + 20

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28 + -28 cancels out

28 + 20 = 48

we now have 6x = 4x + 48

step 2 subtract 4x from each side

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