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ch4aika [34]
4 years ago
9

What is the value of i in maths?

Mathematics
2 answers:
ryzh [129]4 years ago
7 0

Answer:

\sqrt{-1}

Step-by-step explanation:

squareroot of -1

Mariulka [41]4 years ago
6 0

Answer:

Unit imaginary number

Step-by-step explanation:

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You stand 50 feet from a monument. The angle of depression from the top of the monument to your feet is 64 degrees. Approximatel
Murrr4er [49]

Answer:

The monument is approximately 86.6 feet tall

Step-by-step explanation:

The given monument parameters are;

The distance of the person from the monument = 50 feet

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Given that the angle of elevation to the top of the monument from the person's feet = The angle of depression from the top of the monument to the person's feet, we have;

tan(Angle of depression) = tan(Angle of elevation) = (The height of the monument)/(The distance from the monument)

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7 0
3 years ago
18. Curry powder is sold at $7.45 per 100 g. How much money will Thuy need in order to buy 3 kg of curry powder?
MissTica

Answer:

Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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