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

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

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