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Oksi-84 [34.3K]
3 years ago
7

Complex numbers are written in the form a + bi. What does i represent?

Mathematics
1 answer:
evablogger [386]3 years ago
8 0

Answer:

i = imaginary number

Complex numbers are expressed in a + bi.

The i stands for imaginary number, because no real number goes with this equation.

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2 years ago
A farmer wants to build a new grain silo. The shape of the silo is to be a cylinder with a hemisphere on the top, where the radi
notsponge [240]

Answer:

The radius of the silo should be 16\ ft

Step-by-step explanation:

we know that

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V=\pi r^{2} h+\frac{4}{6}\pi r^{3}

we have

V=35,500\pi\ ft^{3}

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substitute the values and solve for r

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Simplify

35,500=r^{2} (8r)+\frac{4}{6}r^{3}

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3 years ago
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Read 2 more answers
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