manahil1139 manahil1139
  • 03-06-2021
  • Mathematics
contestada

if y is inversely proportional to x and y =5 when x = 2 find the value of y when x = 8​

if y is inversely proportional to x and y 5 when x 2 find the value of y when x 8 class=

Respuesta :

mathmate
mathmate mathmate
  • 03-06-2021

Answer:

y = 10/8 = 1.125 or 1 1/4

Step-by-step explanation:

Inverse proportion means

xy = a constant.

In this case, the constant is given by the example,

x = 2 when y=5, so

xy=10

when x = 8, then

y = 10/8 = 1.125 or 1 1/4

Answer Link

Otras preguntas

William Tweed’s legacy is best compared to which of the following? A. a famous inventor who developed a new tool for factories B. a philanthropist who worked to
The average snow base at Heavenly Ski Resort is 2 feet in the month of December. In the month of January, the average base is 3 feet. If the snow base increase
what is used to explain something complicated with a simple statement
wat is 99732473586340257429864 x 6654 divided by 600
Have you ever met Abraham Lincoln?
If (3, y) lies on the graph of y = -(2x), then y = 1/8 -6 -8
i know this isnt a math school subject but what am i supposed to do when i caught my bf cheating but i really love him!!!
I have learned that you can tell a lot about a person by the way (s)he handles these three scenarios: A rainy day, Lost luggage, and tangled Christmas tree ligh
Please select the word from the list that best fits the definition The interactive process through which people learn the basic skills, values, beliefs, and beh
Someone help please :(