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PtichkaEL [24]
1 year ago
3

I don't understand this question... Can anyone explain this to me please?

Mathematics
1 answer:
Alexandra [31]1 year ago
5 0

Answer:

First answer lol

Step-by-step explanation:

is the domain by any chance x ≥-2?

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4 0
2 years ago
Mario earns $62.50 for every 5 hours of work how many hours does he have to work to earn $275 cards
Mama L [17]

Answer:

22 hours

Step-by-step explanation:

take 62.50 divided by 5 which will get you 12.5 then multiply until you get to $275 for example 12.5 times 22

8 0
3 years ago
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LUCKY_DIMON [66]
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3 years ago
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zubka84 [21]
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7 0
3 years ago
Read 2 more answers
When you multiply a pair of conjugates you get a real number
marusya05 [52]

Answer: The complex conjugate has a very special property. Consider what happens when we multiply a complex number by its complex conjugate. We find that the answer is a purely real number  it has no imaginary part. This always happens when a complex number is multiplied by its conjugate the result is real number.

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