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yarga [219]
3 years ago
15

Which of the following is a complex number?

Mathematics
1 answer:
Elena L [17]3 years ago
8 0

Answer:

4+9i

Step-by-step explanation:

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14.6 as a mixed number
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Six friends attend a party. They form pairs for a game. How many different pairs are possible?
Leona [35]

Pairs, in this case, relates to a group of 2 or more. We have 6 friends. Let's call them A,B,C,D,E,F. This will allow us to make a [some sort of] combination tree:

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sineoko [7]

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hope this helps

brainliest appreciated

good luck! have a nice day!

8 0
3 years ago
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