Need math help: What is the approximate distance?

Mathematics
Tutor: None Selected Time limit: 1 Day

(3,6,-7) and (-4,1,5)

30

5.5

14.8

218

Jan 9th, 2016

Thank you for the opportunity to help you with your question!

considering those coordinates, on x axis we have (3--4)=7, then on y axis we have (6-1)=5 and finally on z axis we have (-7-5)=-12.

therefore the distance is the square root of the sum of squares.

the 7 squared is 49, 5 squared is 25, -12 squared is 144. The sum of squares is 49+25+144=218

The square root of 218 is equal to 14.76.

Therefore your answer is 14.8

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jan 9th, 2016

It was good working with you. You can also recommend me to be your tutor.

Jan 9th, 2016

It was great working with you. You can also choose me to be your tutor. Thanks very much

Jan 9th, 2016

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Jan 9th, 2016
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Jan 9th, 2016
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