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Blababa [14]
2 years ago
10

Please solve the complex number by finding the complex conjugate.Correct answer will get brainliest!

Mathematics
2 answers:
jasenka [17]2 years ago
6 0

-2 - 2i*square root of 11/483

Kobotan [32]2 years ago
3 0

Answer:

I think it is -2 minus 2i by 11 over 438

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what is the answer to 630 people went a McDonald's yesterday. If 60% of them ordered fries, how many ordered fries?
ahrayia [7]

Answer:

378 people

Step-by-step explanation:

60% of 630 = 0.6 × 630 = 378

4 0
2 years ago
Read 2 more answers
Simplify: 3 + 2(8n + 4) + 9n please show how you got your answer
nevsk [136]
3 + 2(8n + 4) + 9n
Distribute the 2
3 + 16n + 8 + 9n
Combine like terms
Your final answer is 11 + 25n
3 0
3 years ago
Definition: An outcome in a probability experiment.
snow_tiger [21]

Answer: possible result of an experiment

Step-by-step explanation: in probability theory, An outcome is a possible result of an experiment. Each possible outcomes of a particular experiment is unique, and different outcomes are mutually exclusive (Only one outcome Will occur on each trial of the experiment). All of the possible outcomes of an experiment formed elements of a sample space.

6 0
3 years ago
Read 2 more answers
Can someone explain why the answer is D? i don't get how to do this :')
Elodia [21]

Join JH and KH.

You did that so you could measure or calculate the size of <JHK. There are 5 such central angles in a pentagon. If you drew a little circle with H as the center and you went around the circle once, you would have traveled 360 degrees. So <JHK = 360/5 = 72. Make sure you understand that before you read on.

Ok here's the trick. 144 = 2*72. That means that when you rotate the pentagon, you rotate it through Two central angles.

What will happen is that Point J will wind up at Point L and Point K will sit where N is right now. All the points not mentioned will do the same thing. They will move two points clockwise.

4 0
3 years ago
Jan is x years old, her sister is twice as old as her, and her brother is three times older than her. Their ages add up to 29. H
victus00 [196]

Jan's age = 4\frac{5}{6} years

Sister's age =9\frac{2}{3} \: years

Step-by-step explanation:

Jan's age = x years

Sister's age = 2x years

Brother's age = 3x years

According to the given condition:

x + 2x + 3x = 29

6x = 29

x = 29/6

x = 4\frac{5}{6} years

2x = 2\times \frac{29}{6}= \frac{29}{3}=9\frac{2}{3} \: years

Therefore,

Jan's age = 4\frac{5}{6} years

Sister's age =9\frac{2}{3} \: years

3 0
3 years ago
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