jay5176 jay5176
  • 25-11-2020
  • Mathematics
contestada

Find the value of y-8 when y = 15.

Respuesta :

kingwaz35
kingwaz35 kingwaz35
  • 25-11-2020

Answer: y=3

Step-by-step explanation:

the initial statement is

y

∝

1

x

to convert to an equation multiply by k the constant

of variation

⇒

y

=

k

×

1

x

=

k

x

to find k use the given condition

y

=

15

when

x

=

5

y=kx⇒k=y x=15×5=75

equation is

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

∣

∣

∣22y=75x22∣∣

when x=25 then

y=75 25=3

Answer Link
jasskanu123
jasskanu123 jasskanu123
  • 25-11-2020

Step-by-step explanation:

I hope understand this

Ver imagen jasskanu123
Answer Link

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