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3 years ago

Can someone please help me out with these 2 problem thanks

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

3 0

$3 \sqrt{-8} + 4 \sqrt{-50}$
$= 3i \sqrt{8} + 4i \sqrt{50}$
$= 3i \sqrt{4 \times 2} + 4i \sqrt{25 \times 2}$
$= 6i \sqrt{2} + 20i \sqrt{2}$
$= 26i \sqrt{2}$

I think part of the second question is cut off so I can't help but I hope I have helped with the first one.

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Answer:

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Step-by-step explanation:

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2 years ago

A travel company is selling two different suitcases, each in the shape of a rectangular prism. Which statement is true?

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Step-by-step explanation:

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Question Help Scores of an IQ test have a bell-shaped distribution with a mean of 100100 and a standard deviation of 1010. Use

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The empirical formula states that:

The empirical rule is known as the three-sigma rule or 68-95-99.7 rule.
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