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Zanzabum
3 years ago
14

Rationalize the denominator of 1 divided by 2 square root of 7

Mathematics
1 answer:
Alik [6]3 years ago
5 0
Sqrt7/14


Mark brainliest please


Hope this helps you
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Total deviationequals​_______ deviationplus​_______ deviation choose the correct answer below.
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<span>The correct answer is (a) total deviation equals unexplained deviation plus explained deviation.

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The surface area of the rectangle
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What is the volume of a shape that has 13h,13l and 10w
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8 0
4 years ago
Cody wants to watch a new movie that is 3 hours long. He has watched 1/6 of the movie so far. What fraction of one hour did Cody
lesya692 [45]
What we know: 
1/6 = what Cody wathed
1 stands for the unit that cody has watched a move (minutes) 
6 = stands for the entire length of the movie (minutes)

Tharefore: If 6 stands for the entire length of the movie the movie is equal to 3 hours. However we are giving the unit in minutes not in hours, it would be:
3 x 60 = 3 stands for the ours 60 stands for minutes in an hour. That equals to 180.
This means that the 6 = 100% = 180min of the movie.

To figure what 1 stands for we need to divide 1/6. That will equal to 0.1(6). 0.1(6) x 180 (minutes of the entire movie) = 30 which would be the answer. Here is what you should have done using mathematical communication:

converting 3 h to minutes:

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180 = the length of the entire movie
1/6 = 0.1(6)
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... 30 /180 is the fraction of minutes that Cody spend watching the movie
in other words Cody just spent 30 min watching the movie.

5 0
4 years ago
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svp [43]
First find the square root of 900 to get one side of the square, which is 30 inches.
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The radius is 15 because one side of the square equals the diameter of the circle. 15 squared is 225.
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</u>I hope this helps, because I did not have a diagram of the problem, but this should be the answer if the circle is inscribed in the square.<u>
</u>
6 0
4 years ago
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