Mathematics, 12.07.2019 07:00, matthewsorrow02
Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. (hint: let (x, y) be the unknown endpoint. apply the midpoint formula, and solve the two equations for x and y.) midpoint (-6,-14) endpoint (0,-11) the other end point
Answers: 1
![\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ (\stackrel{x_1}{x}~,~\stackrel{y_1}{y})\qquad (\stackrel{x_2}{0}~,~\stackrel{y_2}{-11}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{0+x}{2}~~,~~\cfrac{-11+y}{2} \right)~~=~~\stackrel{midpoint}{(-6,-14)}\implies \begin{cases} \cfrac{0+x}{2}=-6\\[0.8em] 0+x=-12\\ \boxed{x=-12}\\[-0.5em] \hrulefill\\ \cfrac{-11+y}{2}=-14\\[0.8em] -11+y=-28\\ \boxed{y=-17} \end{cases}](/tpl/images/0080/0237/2767a.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:30, guillianaroberts
Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3
Answers: 3
Mathematics, 21.06.2019 19:00, filthyfish
Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?
Answers: 1
Mathematics, 21.06.2019 21:00, ImmortalEnigmaYT
Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
Answers: 2
Do you know the correct answer?
Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. (hin...
Questions in other subjects:
Physics, 22.07.2019 00:50
English, 22.07.2019 00:50
Business, 22.07.2019 00:50
History, 22.07.2019 00:50
Social Studies, 22.07.2019 00:50
