Answers: 1
![\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ K(\stackrel{x_1}{-7}~,~\stackrel{y_1}{5})\qquad H(\stackrel{x_2}{5}~,~\stackrel{y_2}{7})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ KH=\sqrt{[5-(-7)]^2+[7-5]^2}\implies KH=\sqrt{(5+7)^2+(7-2)^2} \\\\\\ KH=\sqrt{144+4}\implies KH=\sqrt{148}\implies KH\approx 12.17](/tpl/images/0189/7899/65ca2.png)
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Explain how you can use the associative property to evaluate (7x50)x4.
Answers: 1
Mathematics, 21.06.2019 21:50
(x-5)1/2+5=2 what is possible solution of this equation
Answers: 1
Mathematics, 21.06.2019 21:50
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
Answers: 3
You know the right answer?
Find the distance between the two points k(-7,5), h(5,7)...
Questions
History, 04.12.2020 21:50
Mathematics, 04.12.2020 21:50
Mathematics, 04.12.2020 21:50
Mathematics, 04.12.2020 21:50
Mathematics, 04.12.2020 21:50
Mathematics, 04.12.2020 21:50
Mathematics, 04.12.2020 21:50
English, 04.12.2020 21:50
Mathematics, 04.12.2020 21:50
Health, 04.12.2020 21:50
