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Varvara68 [4.7K]
3 years ago
12

What is the additive inverse of the complex number –8 + 3i?

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
8 0

Additive inverse is what you add to a number to get zero.


So, by definition, the additive inverse of (-8 + 3i) would be <em>(8 - 3i)</em>.


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36<br>48<br>Common Factors:<br>GCF:<br><br><br>What is it?​
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3 years ago
How many litres of milk can be put in six hemispherical bowl each of diameter 35cm​
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Answer:

Approximately 67.348 litres can be put in six hemispherical bowl with a diameter of 35 centimetres.

Step-by-step explanation:

The volume of a hemisphere (V), measured in cubic centimetres, is obtained from this formula:

V = \frac{2\pi}{3}\cdot R^{3}

Where R is the radius of the hemisphere, measured in centimetres.

We know that radius is the half of the diameter (D), measured in centimetres, then:

R = 0.5\cdot D

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R = 0.5\cdot (35\,cm)

R = 17.5\,cm

Now, we get the volume of each hemispherical bowl:

V = \frac{2\pi}{3} \cdot (17.5\,cm)^{3}

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V_{T} = 6\cdot V

V_{T}= 6\cdot (11224.649\,cm^{3})

V_{T} = 67347.894\,cm^{3}

From Physics we know that 1 litre equals 1000 cubic centimetres. Then:

V_{T} = 67.348\,L

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3 0
3 years ago
Y = 5x - 22 y = 4x - 17
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