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aliya0001 [1]
2 years ago
7

Perform the following

Mathematics
1 answer:
antoniya [11.8K]2 years ago
6 0

The appropriate number of significant figure of the mathematical operation 16.2156 +0.014  is 16.230.

<h3 /><h3>Significant figures:</h3>
  • 16.2156 is a 6 significant figures number
  • 0.014 is a 2 significant figures number

Therefore,

16.2156 + 0.014 = 16.2296

Therefore, let's round it up to 5 significant figures as follows;

  • 16.2296 = 16.230.

learn more on mathematical operation here: brainly.com/question/13055274?referrer=searchResults

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Express in simplest radical form.<br> V40
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Answer:

\huge\boxed{2 \sqrt{10}}

Step-by-step explanation:

When taking a square root and making it a radical, we need to list out it's factors and find which one we can take the square root of.

The factors of 40 are:

1, 2, 4, 5, 8, 10, 20, 40.

Out of these, we need to look for one that we can find the square root of.

We know that the square root of 4 is 2.

Therefore, we can make \sqrt{40} into \sqrt{4 \cdot 10}.

The square root of 4 is 2. Therefore, we can put that outside the radical.

2 \sqrt{10}.

Hope this helped!

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2 years ago
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tankabanditka [31]

Answer: 120 seconds

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The maximum value (f(x)) is equal to 12 and the time passed is 2 minutes which is equal to 120 seconds.

6 0
3 years ago
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Answer:

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To find the length of a square given the area, we just need to take the square root of the area given. The sqrt of 36 is 6, so each side is 6 inches. :)
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Use of distributive property will be
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21. the error for x - 28 = 375 is not 347 is because the student subtracted both sides by 28. 347 - 28 is 319 not 375. One must add 28 to both sides of -28 and 375. The -28 and 28 is zero. 375 + 28 = 403.

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2 years ago
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