littlemehhh littlemehhh

16-09-2016
Mathematics

contestada

Find the distance between the two points (-4, -5) and (1, -2)

Respuesta :

dalendrk dalendrk

16-09-2016

The distance between the two points [tex]A(x_A;\ y_A);\ B(x_B;\ y_B)[/tex]

[tex]d=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}[/tex]

We have A(-4; -5) and B(1; -2). Subtitute:

[tex]d=\sqrt{(1-(-4))^2+(-2-(-5))^2}=\sqrt{5^2+3^2}=\sqrt{25+9}=\sqrt{34}[/tex]

Answer Link

Otras preguntas

Many elderly people who are hospitalized with cancer eventually die from the disease. so it must be that all elderly people eventually die from cancer.

Calculate dy/dx if y = Ln (2x^3 + 3x)

What effect does the North Atlantic Current have on Norway

The annual cost of white-collar crime is __________ the annual cost of all conventional or street crime. much more than much less than about the same as unknown

Which non silicate mineral has carbonate as a negatively charged complex ion?

What are jad and rad, and how do they differ from traditional fact-finding methods? what are the main advantages of team-based methods?

The sum of the lengths of any two sides of a triangle must be greater than the third side. if a triangle has one side that is 2323 cm and a second side that is

a pet store is selling puppies for $50 each plus a $14.99 transfer fee.

Runoff that contains fertilizers can cause increased levels of nitrogen in the ocean. What is a possible result of these increased nitrogen levels that may have

what is the sum of 6 + 2i and 5 - 7iA.) 11 + 9iB.) 1 + 5iC.) 1 - 5iD.) 11 - 5i