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Eduardwww
4 days ago
8

Which pair represents the same complex number?

Mathematics
2 answers:
tester [12K]4 days ago
4 0
In this scenario, we have the complex number:
1 + i
The corresponding pair is represented as:
root (2) * (cos (pi / 4) + i * sin (pi / 4))
By rewriting this, we have:
root (2) * (root (2) / 2 + i * (root (2) / 2))
(2/2 + i * (2/2))
(1 + i)
Answer:
option A shows a pair representing the same complex number
zzz [12K]4 days ago
3 0
In Edge, the correct choice would be the second option.
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11 days ago
If AE=6x-55 and EC=3x-16, find DB. (Hint: Find x first and then substitute.)
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Answer:

46 units

Step-by-step explanation:

The diagonals of a rectangle intersect at their midpoints, indicating AE = EC. Therefore, set the equations equal and solve for x:

6x - 55 = 3x - 16

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Additionally, another characteristic of rectangle diagonals is their equal lengths, hence AC = DB. Now, let’s assess the length of AC:

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I hope this clarifies your question!

3 0
1 month ago
Jenna saves $2,500 per year in an account that earns 10% interest per year, compounded annually. Jenna will have(A $411,234) (B
Leona [12278]

Response:

The result is $43623.50

Detailed explanation:

This query involves compound interest.

The formula for calculating compound interest is

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n = number of times interest applied per time period

t = number of time periods elapsed

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