Find an irrational number that is between 7.7 and 7.9. explain why it is irrational. include the decimal approximation of the irrational number to the nearest hundredth. (3 points)

is the irrational number between 7.7 and 7.9.

Step-by-step explanation:

We have been given two numbers 7.7 and 7.9

whenever we need to find irrational number between any two given numbers

First thing we do is square both the numbers

Here

That is

And

That is

Hence, we can take the number in between 59.3 and 62.4 is 61

since,

Hence, 7.745966..... is the irrational number between 7.7 and 7.9

d is correct

step-by-step explanation: