Mathematics, 02.02.2020 21:53 coopera1744
Find the distance between (-3,2) and (5, -6) using the distant formula.
Answers: 2
![\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-3}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{-6})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[5-(-3)]^2+[-6-2]^2}\implies d=\sqrt{(5+3)^2+(-8)^2} \\\\\\ d=\sqrt{8^2+8^2}\implies d=\sqrt{2(8^2)}\implies d=8\sqrt{2}](/tpl/images/0494/1141/f5044.png)
Another question on Mathematics
Mathematics, 21.06.2019 19:30
The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?
Answers: 1
Mathematics, 21.06.2019 19:50
Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27
Answers: 1
Mathematics, 21.06.2019 21:40
The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.
Answers: 1
You know the right answer?
Find the distance between (-3,2) and (5, -6) using the distant formula....
Questions
Physics, 23.09.2019 06:10
History, 23.09.2019 06:10
English, 23.09.2019 06:10
Computers and Technology, 23.09.2019 06:10
Mathematics, 23.09.2019 06:10
Mathematics, 23.09.2019 06:10
Mathematics, 23.09.2019 06:10
Business, 23.09.2019 06:10
English, 23.09.2019 06:10
Mathematics, 23.09.2019 06:10
