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larisa86 [58]
3 years ago
9

What is the speed of a wave if the wavelength is 100 m and the period is 20 seconds?

Mathematics
2 answers:
Tanzania [10]3 years ago
7 0
I’m pretty sure it’s D because 20\100 is 5 .

I hope this helped !!!

mafiozo [28]3 years ago
7 0
The answer is D 5 m/s
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Answer:

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Step-by-step explanation:

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Option D

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<em><u>Solution:</u></em>

Given that we have to use distributive property to simplify the given expression

Given expression is:

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The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.

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---------------

</span>
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