jjmurphy1995 jjmurphy1995
  • 04-08-2021
  • Mathematics
contestada

lf y 1/4 · when x=5, find y when x=7. given that y varies directly with x.

y=​

Respuesta :

sap105 sap105
  • 04-08-2021

Answer:

y= 0.35

Step-by-step explanation:

y 1/4

when x=5,

find y=? when x=7.

given that y varies directly with x.

y = kx

Where k is the constant of proportionality

k= y/x

k= (1/4)÷ 5

k= 0.05

y= kx

y= (0.05)(7)

y= 0.35

I Hope this will helpful...

Answer Link

Otras preguntas

The length of a rectangle is 4 more than 3 the width. If the perimeter of the rectangle is 18.4 cm, what is the area of the rectangle?
what principle provides for a system in which the government derives its power from the governed?
Explain how heat is transferred inside the earth through convection currents
An object has an acceleration of 0 m/s². Does this mean that the object must be stationary?
If 3t − 7 = 5t , then 6t = how do you solve this
were is most of earths water
33 is 33% of what number?
A normal appearing couple is found to be heterozygous recessive for albinism. Both have the genotype Aa. The gene responsible for albinism is recessive to the n
why isnt food the only limiting factor that keeps populations from growing too large
how do rocks along the central valley of the mid-ocean ridge provide evidence of sea-floor spreading