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ikadub [295]
3 years ago
11

What is the sum of 15 – 6i and –2 + 9i? 13 + 3i 17 + 3i 24 – 147i 24 + 147i

Mathematics
2 answers:
Delicious77 [7]3 years ago
7 0

13 + 3i

15 - 6i - 2 + 9i  → Sum

collect like terms

(15 - 2) + ( - 6i + 9i) =13 + 3i


nikdorinn [45]3 years ago
4 0

answer:

A

hope this helps! :o)


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Step-by-step explanation:

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2 years ago
one taco supreme and two pan pizzas provide 3850 calories. Two taco supremes and one pan pizza provide 3770 calories . Find the
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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3 years ago
ABCD has a perimeter of 27 units and is dilated by a scale factor of 1/3. What is the perimeter of A¹B¹C¹D¹?
Alex17521 [72]

Answer:

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Step-by-step explanation:

Given:

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Perimeter of A'B'C'D' = 9 units

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