Austin said i know 1-4 is less than 1-2] so that means 3-12 is less than 1-2 dies aystin reasoning make sense? explain

Austin is correct.

Step-by-step explanation:

The question is about the comparison of the fractions. We have given that:

And Austin thinks that

We don't need any calculation for the solution. By a simple reduction, we find that:

And we come to the same conclusion that:

Austin's reasoning is correct.

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.