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Montano1993 [528]
3 years ago
9

Please help. I’ll mark you as brainliest if correct!

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
8 0

Answer:

a = 13

b = 0

Step-by-step explanation:

Conjugate of -3 + 2i is -3 - 2i

(-3 + 2i) (-3 - 2i)

We need to expand:

9 + 6i + -6i + -4i^2

-4i^2 =(-4)(-1) = 4

9 + 4 = 13

a = 13

b = 0

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dedylja [7]

Answer:

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Step-by-step explanation:

You can use a porportion to solve.

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7 0
3 years ago
Mariela bought gas for her car. Gas costs $2.12 per gallon, and
Montano1993 [528]

Answer:

$49.82

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Read 2 more answers
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Neporo4naja [7]

Answer:

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Step-by-step explanation:

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3 years ago
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Ksivusya [100]
It would let me put the answer
3 0
3 years ago
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nydimaria [60]
The equation would be like this:

\frac{(4+n)}{5} 

Hoped I helped 
5 0
3 years ago
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