Seudónimo Seudónimo
  • 02-03-2015
  • Mathematics
contestada

A proportional relationship is represented by the equation 2x = 18y. IF y = kx, where k is the constant of proportionality, find the value of k.

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-03-2015
2x=18y
divide 2
x=9y
9y=x
divide by 9
y=1/9x

k=1/9
Answer Link

Otras preguntas

George's father told him: "As long as you live under my roof. I had better not see any tattoos on you, or you can get yourself someplace else to live." George h
please help 30 Points
don’t know how to delete this, ignore it.
61 . Your friend drinks of a bottle of water. You drink of a bottle of water. Find the difference of the amounts of water left in each bottle.
What is a theme of "The Sound of Spring"? You can't always get what you want. Sometimes the best things that happen are unexpected. Hard work always pays off.
Use the distributive property to write an equivalent expression. 7(2x + 5y – 5)
What's 73.24x12.654-1234.2-12.12
Is it possible to draw a triangle with these measurements? • Angles 90°, 45°, and 45° I don’t know help
Abriré the linear equation in slope intercept form passing through the point with the given slope : (0,5), slope =2
****HELP PLEASE**** Compare a birds Cardiovascular System to a humans