![\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-10}~,~\stackrel{y_1}{1})\qquad \underline{(\stackrel{x_2}{-2}~,~\stackrel{y_2}{2})}\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[-2-(-10)]^2+[2-1]^2}\implies d=\sqrt{(-2+10)^2+(2-1)^2} \\\\\\ d=\sqrt{64+1}\implies \boxed{d=\sqrt{65}} \\\\[-0.35em] ~\dotfill](/tpl/images/0281/1288/7adc5.png)
![\bf (\stackrel{x_1}{-10}~,~\stackrel{y_1}{1})\qquad \underline{(\stackrel{x_2}{-6}~,~\stackrel{y_2}{8})}\qquad \qquad d=\sqrt{[-6-(-10)]^2+[8-1]^2} \\\\\\ d=\sqrt{(-6+10)^2+(8-1)^2}\implies d=\sqrt{16+49}\implies \boxed{d=\sqrt{65}}](/tpl/images/0281/1288/091ba.png)
20 points one diagonal of a rhombus has endpoints (-10, 1) and (2, 9).
what are the endp...
Mathematics, 01.10.2019 23:00 Laiyla27
20 points one diagonal of a rhombus has endpoints (-10, 1) and (2, 9).
what are the endpoints of the other diagonal?
(-7, 7) and (-1, 3)
(-4, 7) and (2, 7)
(-2, 2) and (-6, 8)
(-6, 2) and (-2, 8)
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme
Answers: 2
Mathematics, 21.06.2019 21:30
The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?
Answers: 3
Mathematics, 21.06.2019 22:30
If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?
Answers: 3
Mathematics, 22.06.2019 00:30
If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?
Answers: 3
You know the right answer?
Questions
Mathematics, 23.11.2020 08:10
Mathematics, 23.11.2020 08:10
English, 23.11.2020 08:10
Physics, 23.11.2020 08:10
Biology, 23.11.2020 08:10
English, 23.11.2020 08:10
Mathematics, 23.11.2020 08:10
History, 23.11.2020 08:10
Geography, 23.11.2020 08:10
Arts, 23.11.2020 08:10
Mathematics, 23.11.2020 08:10
