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nataly862011 [7]
2 years ago
11

In which quadrant does the graph of the sum of (-3 – 5i) and (2 + 4i) lie?

Mathematics
1 answer:
DochEvi [55]2 years ago
7 0

Answer:

Third quadrant

Step-by-step explanation:

The complex and real parts can be added separately:

(-3 - 5i) + (2 + 4i) = -1 -i

This shows that the sum would be in the third quadrant of the complex plane as there is negative real and negative imaginary parts.

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2.9 rounded to nearest hundredth
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The answer would be 2.9

Step-by-step explanation:

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Iam a number less then 3000. When u divide me by 32 my remainder is 30. When u divide me by 58 my remainder is 44. What number a
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32a+30=YOU,
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4 0
3 years ago
2. Simplify the following expression 1 (16 (16-12)​
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Answer:

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PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
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Answer:

113-2t√17

Step-by-step explanation:

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3 years ago
Evaluate: 3cos 80° cosec 10° + 2 sin 59° sec 31°<br>correct answer will be marked as Brainliest.​
vovangra [49]

Given that

3 cos 80° cosec 10° + 2 sin 59° sec 31°

⇛3 cos(90°-10°) cosec 10°+2 sin (90°-31°) sec 31°

We know that

sin (90° - A) = cos A

cos (90°-A) = sin A

⇛3 sin 10° cosec 10° + 2 cos 31° sec 31°

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⇛5

<u>Answer</u><u>:</u> Therefore, 3cos 80°cosec 10°+2cos 59°sec 31° = 5.

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brainly.com/question/87846?referrer

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3 years ago
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