river406319 river406319
  • 21-05-2021
  • Mathematics
contestada

If y varies directly as x, and y = 15 when x = 10, then what
is y when x = 6

Respuesta :

cwrw238 cwrw238
  • 21-05-2021

Answer:

y = 9.

Step-by-step explanation:

y = kx where k is a constant.

Substituting the given values:

15 = k*10

k = 15/10 = 1.5 so

y = 1.5x is the relation.

When x = 6

y = 1.5 * 6

= 9..

Answer Link

Otras preguntas

Which of the following locations is most likely to have cold weather patterns? A.lands near the Tropic of Cancer. B.mid-latitude land that has oceans on at leas
The function f(x) varies inversely with x and f(x)= -10 when x = 5 What is the inverse variation equation? A. f(x) = -2/x B. f(x) = - 50/x C. f(x) = - 0.5/x D.
Two sides of an isosceles triangle measure 3 inches and 13 inches respectively. Find the length of the third side.
How do we cause pollution
Can you please help me. I think it is x=0 and x=3
rectangular frame has a perimeter of 58 inches the height of the frame is 18 inches what is the width of the frame
What period followed the reign of Alexander the Great? the Golden Ages the Dark Ages the Mesolithic Era the Hellenistic Period
Brandon buys a radio for $43.99 in a state where the sales tax is 7%. how much does he pay in taxes?
An example of a ball-and-socket joint is the _____. knee head ankle shoulder
In "Of the Meaning of Progress," what does W. E. B. Du Bois suggest most strongly creates the sense of community among African Americans