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boyakko [2]
3 years ago
10

Hello Pls help and thanks

Mathematics
1 answer:
Anna11 [10]3 years ago
6 0

Answer:

c.) in the correct answer

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Find the value of x.
Shalnov [3]

Answer:

let the other number be x

x+2=65

x=65-2

x=63

I hope it helps you

3 0
2 years ago
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Identify the quotient in the form a + bi. HELP ASAP PLEASE!!
Artist 52 [7]

Solving \frac{4-5i}{2+3i} we get -\frac{7}{13}-\frac{22i}{13}

Option A is correct.

Step-by-step explanation:

We need to find the result of \frac{4-5i}{2+3i}

We need to remove i from the denominator. For removing i Multiplying and dividing by 2-3i:

\frac{4-5i}{2+3i}*\frac{2-3i}{2-3i}

Solving:

=\frac{4-5i*2-3i}{2+3i*2-3i}\\=\frac{4(2-3i)-5i*(2-3i)}{(2)^2-(3i)^2}\\=\frac{8-12i-10i+15i^2)}{4-9i^2}\\We\,\,i^2=-1\\=\frac{8-12i-10i+15(-1))}{4-9(-1)}\\=\frac{8-12i-10i-15}{4+9}\\=\frac{8-15-12i-10i}{13}\\=\frac{-7-22i}{13}\\=-\frac{7}{13}-\frac{22i}{13}

So, solving \frac{4-5i}{2+3i} we get -\frac{7}{13}-\frac{22i}{13}

Option A is correct.

Keywords: Complex numbers

Learn more about Complex numbers at:

  • brainly.com/question/10736268
  • brainly.com/question/4678474

#learnwithBrainly

5 0
3 years ago
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makvit [3.9K]
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7 0
2 years ago
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Strike441 [17]
Tangent (angle) = opposite / adjacent
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answer is D



4 0
3 years ago
Which region did the Visigoths most likely settle?
Naddika [18.5K]

Answer:

It was Romania, so Spain.

6 0
3 years ago
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