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timurjin [86]
1 year ago
5

(-14+3i)-(14i) = ? Express your answer in the form (a + bi).

Mathematics
1 answer:
gayaneshka [121]1 year ago
6 0

Answer:

-14 - 11i

Step-by-step explanation:

You may be learning about the imaginary number, i. Even though i is actually the squareroot of -1, when you are doing algebra with it, it acts just like a variable does. The special thing to remember about i is that i^2 is -1. But we don't even need that right now for this problem.

(-14 + 3i) - (14i)

= -14 + 3i - 14i

Combine the i's

= -14 - 11i

That's it. The -14 is the a, and the -11 is the b in a+bi.

If necessary to fill in a computer answer that is already formatted with a plus, like:

_ + _i

then use -14 for a and -11 for b.

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Answer:

Dec 10

Step-by-step explanation:

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On December 9, she can still take her 3 doses.

By December 9, she will have taken 12 ml per day for 20 days for a total of 240 ml. She has 10 ml left for Dec 10th.

On Dec 10, she will take 2 doses of 4 ml and 1 dose of 2 ml, and she will finish the medicine.

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2 years ago
In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Lata
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Answer:

52/79

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156/237

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156/3 = 52

237/3 = 79

52/79 (tada!)

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2 years ago
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MrMuchimi

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Step-by-step explanation:

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Answer:

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