Mathematics: Given x varies inversely with y and xy = 2, what is the value of x when y = 1?

Given x varies inversely with y and xy = 2, what

kaylaciamp65

15.01.2022

x=2

Step-by-step explanation:

The equation for inverse variation is:

$x=\frac{k}{y}$

Where "k" is the constant of variation.

If you solve for for the constant "k", you get the form:

k=xy

So, if xy=2 then k=2

Knowing the value of "k", you can find the value of "x" when y=1 , by substituting these values into the equation $x=\frac{k}{y}$ .

Therefore, you get that the value of "x" when y=1 is:

$x=\frac{2}{1}\\\\x=2$

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leeleelynn

19.04.2020

Well, how many total biscuits are there?

Step-by-step explanation:

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