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ElenaW [278]
3 years ago
6

Which of the following is a complex number? -7 2 + StartRoot 3 EndRoot 4 + 9i Pi

Mathematics
2 answers:
zepelin [54]3 years ago
8 0
Second to last one is my guess
ASHA 777 [7]3 years ago
7 0

Answer: c

Step-by-step explanation:

,,,

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Find the value of x.
wlad13 [49]

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3 years ago
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Ludmilka [50]

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5 0
3 years ago
X=2y-1 <br> 3x+4y=11<br> Need help solving
tigry1 [53]

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Step-by-step explanation:

See the photo for explanation and work.


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I'm home schooling from the virus and I don't know how to solve it​
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The answer is v=25.
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Read 2 more answers
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