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scZoUnD [109]
3 years ago
9

Find the sum of A and B: A=5+7i, B=7+4i

Mathematics
2 answers:
ale4655 [162]3 years ago
7 0

Answer:

add real numbers together and imaginary numbers together

A + B = 12 + 11i

Step-by-step explanation:

maksim [4K]3 years ago
5 0

A + B = 5 + 7i + 7 + 4i

A + B = 12 + 11i

Done.

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Which equation represents a line that has a slope of 1/3 and passed through point (-2,1)?
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Answer:

y=1/3x+5/3

Step-by-step explanation:

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Hello what is the answer please 5+30÷10=
Brilliant_brown [7]

Answer:

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Step-by-step explanation:

5 + 30 ÷ 10 =

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Answer:

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Step-by-step explanation:

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3 years ago
The figure below is a square. Find the length of side x in simplest radical form with a
Leokris [45]

Answer:

\frac{\sqrt{2} }{2}

Step-by-step explanation:

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3 years ago
A rectagular, above ground pool is 18 feet long, 9 feet wide, and 54 inches deep. One cubic foot of water weighs about 62.4 poun
ollegr [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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