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

which is bigger 40% of 180 or 1/4 of 320
58/6 as a mixed number
Write an equation off the line that passes through the point -4 -3 and is parallel to 4 y- X=- 16
a cars wheels are 28 inches in diameter. how far in miles will the car travel if its wheels revolve 10000 times?
Can some one help me what does equitamus mean in latin
Which of the following statements about the spread of Christianity is false? A. Imperialism and colonization promoted the spread of Christianity. B. Colonists a
In the years 1840-1850, which southern state had the largest free black population?
What guarantees accused individuals the right to a hearing before being jailed?
Solve the system using substitution. X+Y=8 Y=3X A. (4,12) B. (2,6) C. (1/2, 3/2) D. (-4,-12)
Solving a linear equation using the substitution method. 2y-x=3 y-x=4