live4dramaoy0yf9
live4dramaoy0yf9 live4dramaoy0yf9
  • 02-03-2020
  • Mathematics
contestada

The value of y varies directly with x, and y = 0.5 when x = 2. Find y when x = 20.

Respuesta :

TrippyD2021 TrippyD2021
  • 02-03-2020

Answer:

Y=5

Step-by-step explanation:

20 divided by 2 =10

0.5 times 10 = 5

Answer Link
PSN03
PSN03 PSN03
  • 02-03-2020

Yo sup??

we can say that

y=Kx

when y=0.5, x=2

1/2=k*2

k=1/4

therefore

y=x/4

when x=29

y=20/4

=5

Hope this helps

Answer Link

Otras preguntas

What is Rabbinic Judaism
which is the correct slope
Does anyone know what graph to choose?
When crossing over occurs between two linked genes in an f1 dihybrid testcross, the frequency of the parental types will always __________ the frequency of the
Height in humans generally shows a normal (bell-shaped) distribution. what type of inheritance most likely determines height? see concept 14.3 (page 281)
What's the difference between the approaches of Nancy Bayley and Emmi Pikler when it comes to evaluating babies' development? A. Pikler's evaluation me
What is Rabbinic Judaism
How does the flow of energy through an ecosystem differ from the flow of carbon, phosphorus, nitrogen, and water?
John f. kennedy was endorsing – fiscal policy when he declared that lowering the top marginal income tax rate, then at –, would not only be expansionary but als
Write an expression equivalent to 5x squared-15x