3 years ago

Which of the following is a complex number?

Mathematics

1 answer:

Olin [163]3 years ago

3 0

Answer:

The correct answer is option C , 4 + 9i

Step-by-step explanation:

A complex number is the one which has a real number and an imaginary number.

In all the example given , option C 4 + 9i has "i" which signifies the imaginary number which nothing but a negative square root.

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grin007 [14]

Answer:

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Step-by-step explanation:

The unit rate of her speed in miles per minute is given by the number of miles divided by the number of minutes. So:

0.5 miles in 10 minutes. So

0.5/10 = 0.05 miles per minute

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2 years ago

The function f(x) = 7x + 1 is transformed to function g through a horizontal compression by a factor of 1/3. What is the equatio

Iteru [2.4K]

Answer:

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Step-by-step explanation:

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2 years ago

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ELEN [110]

Answer:

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Step-by-step explanation:

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3 years ago

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Korolek [52]

Answer:

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Step-by-step explanation:

See photo for steps.

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3 years ago

You deposit $7,900 in a money-market account that pays an annual interest rate of 4.3%. The interest is compounded quarterly. Ho

aivan3 [116]

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