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

Finish the code to search for a 7 in the array. from array import * myArr = array('f',[3, 5, 7.3, 10]) location = myArr. (7)
The Farm Security Administration: OA. Provided cheap federal loans to farmers looking to expand their fields OB. Provided direct relief in the form of food and
Help ASAP give brainest if right And please hurry
plz help sentence of phrase and clause​
What's the answer???
[tex] {x}^{3} - 4x + \sqrt{{x}^{3} - 4x + 9 } = 3[/tex]Help me please ​
What was the very first ever recorded pandemic in the United States?
What is the key feature of the Zoroastrian creation story?
The Second Great Awakening: a) focused on reforming Southern social structure. b) encouraged people to persecute Mormons. c) led to many reform movements thr
a communication satellite is stationed in an orbit high abovr the earth. which of the follwoing will not be exhibeted by communication satellites.a) rotational