Answer:
105, D, 13,9899/138530? not sure on that one
Answer:
The natural numbers, whole numbers, and integers are all subsets of rational numbers. In other words, an irrational number is a number that can not be written as one integer over another. It is a non-repeating, non-terminating decimal
The answer is 8 and heres why:

And that is how you solve this promblem :-)
Answer:
3x-20 or x=6.6 but Im not sure.
Step-by-step explanation:
I believe it’s AB AND DF, ZBAC = ZDEF