tashaBoo tashaBoo

18-06-2016
Mathematics

contestada

I was told to find the perpendicular distance between the lines 2x+4y+10=0 and 2x +4y+25=0

Respuesta :

18-06-2016

Hello,
y=-x/2 -5/2
y=-x/2-25/4

d=|-5/2-(-25/4)|/√((-1/2)²+1)
d=15/(4*√(5/4))=15/(2*√5)=3/2*√5

Answer Link

Otras preguntas

What is the multiplicative rate of change for the exponential function f(x) = 2()–x?

Which of the following components is included in an employers fire prevention plan?

What is the importance of the cardiovascular system?

Describe the interaction that occurs between two objects with the same electrical charge.

HELP!!........................

#1 what is 8.47+5.079 #2 what is

6. With regard to the pH scale, a solution with a pH A. close to 14 is considered a strong base. B. of 6 is considered neutral. C. higher than 7 is cons

Herding is an example of _____________________. a. a new economic practice in Africa c. an economic process that is no longer viable in Africa b. a traditional

Dysmenorrhea has been successfully treated with ________ exercises.

From 1818 to 1846, the United States and Great Britain administered the territory in Oregon together. This was a compromise until both countries could agree on