FayrouzAhmed252
FayrouzAhmed252 FayrouzAhmed252
  • 02-01-2021
  • Mathematics
contestada

if x=z+8 where z varies inversely as y and z=2 when y=3 find relation between y and x?​

Respuesta :

cwrw238 cwrw238
  • 02-01-2021

Answer:

y = 6/(x - 8).

Step-by-step explanation:

z = k/y    where k is a constant

2 = k/3

k = 6.

So z = 6/y

and  x = 6/y + 8

Multiply through by y:

xy = 6 + 8y

xy - 8y = 6

y(x - 8) = 6

y = 6/(x - 8)

Answer Link

Otras preguntas

In your class, there are 12 students with brown eyes, 4 students with green eyes, and 3 students with blue eyes. What is the ratio of students with blue eyes to
What is the density of the mass is 84 g and the volume is 34 ml?
The ad shown above is from a Virginia newspaper of the 1730s. What does this ad reveal about the brutality of the slave system?
Explain how you can classify shapes, using the distance and slope formula. Provide an example
the three inside angles (A, B, C) of a right angled triangle are in the ratio 7:18:11. The smallest angle is 35 degrees. Work out the angle A, B,C
________ veinticinco minutos que esperamos la cuenta.
What are the advantages and disadvantages of everyone being the same in every way
Mr. Dean has an even number of cats and an odd number of dogs. Show how many dogs and cats he might have
Example of open equation
A fair coin is flipped six times. what is the probability that heads occurs exactly 4 times if it is known that heads occurs at least four times?