destiny114 destiny114
  • 10-03-2017
  • Mathematics
contestada

y=2x+7 and y=-2x+3 are parallel or perpendicular or neither ?

Respuesta :

abdallah3
abdallah3 abdallah3
  • 10-03-2017
Perpendicular.. because slope of y=2x+7 is 2 and slope of y=-2+7 is - 2 and - 2*1/2=-1
Answer Link

Otras preguntas

What is the historical significance of a republic
solve using substitution, y=2x+5   y=6x+1
What biome is New Caledonia considered?
X=5y.          y=10x+20 Help please
How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes
Describe how the Hawaiian Islands were formed and how they are evidence for mantle plumes.
How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes
6 divded by 2/3 = what
A grade has 81 girls and 72 boys. The grade is spilt into groups that have the same ratio of boys to girls as the whole grade. How many girls are in a group tha
How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes