answersdotcom2389 answersdotcom2389
  • 12-10-2017
  • Mathematics
contestada

How to find if two lines are perpendicular?

Respuesta :

campobnc747
campobnc747 campobnc747
  • 13-10-2017
If the coefficient of x in both equations are each others reciprocal then they are perpendicular.
Answer Link

Otras preguntas

Help me please >.< ---------------------
I really need help on geometry
What are some advantages of using less farm machinery in planting?
if x is the principle square root of 7, what must be true.
Mendel realized that the principles of probability could be used to what the results of genetic crosses?
A writing workshop enrolls novelists and poets in a ratio of 5:3.  There are 24 people at the workshop.  How many novelists are there?  How many poets are there
How does Sac Fungi move?
President Woodrow Wilson's statement "The world must be made safe for democracy" was made to justify his decision toa. end United States imperialism in Latin Am
Help me please >.< ---------------------
At the veterinarian's office, 4 animals out of every 5 seen were cats. A total of 35 animals were seen.a. How many cats were seen?b. The ratio of male cats seen