Please help me with questions 9 and 10 (they can be more than one of them) thank you!

Answer :

Q. 9

1.10110111011110111

It is a non recurring irrational number.

Q. 10

.309

It is a rational number.

Step-by-step explanation:

For number 9:

I think it might just be a irrational number alone because due to all the random number and you can’t determine what comes next it’s known as a “crazy decimal”.

For number 10.

I think it’s rational because it’s a decimal number and it sits with the rational category.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)