Ohorses2001 Ohorses2001

02-06-2016
Mathematics

contestada

x varies inversely with y and x = 8 when y = 10, what is the value of y when x=6

Respuesta :

03-06-2016

The right answer for the question that is being asked and shown above is that:

x = k (1/y)
k = xy

x1y1 = x2y2
8*10 = 6y2
80 = 6y2
y2 = 40/3

So the answer is 40/3
X varies inversely with y and x = 8 when y = 10, what is the value of y when x=6

Answer Link

Otras preguntas

What is 7 3/7- 2 8/21

What states made up the upper south?

Is a baseball and cannon are dropped from the same height at the same time, which ball will hit the ground first?

Who best promoted the principle of uniformitarianism? A. James Hutton B. Charles Lyell C. Charles Darwin D. Jean Baptiste Lamarck

0.2(x+50)-6=0.4(3x+20)

Explain in your own words why the boundary between the African and Eurasian plates isn't clear.

Which represents the inverse of the function f(x) = 4x?

Joe has pocket money he spends a fifth of it he has £2 left how much pocket money did he have?

Germany took over what country after the Munich Conference from 1936-1941

Match each item in Column A to an answer in Column B. 2. What is the distance between the two points on a number line? Column A Column B 1. X = –6, Y = 11 2. P