Answer:

Step-by-step explanation:
If that is a square, then all sides are the same. Therefore, it's a
by
shape. We'll use Pythagorean Theorem to find the diagonal.

Since it's not a fraction, there is no denominator to rationalize. Let me know if you have any other questions!
The answer is 1;3 because if you simplified 2;6 you get 1;3 so the answer to that is
a: 1;3
Infinitely many? Arrows indicate that the graph goes on continuously without a stopping point, even in parabolas.
Answer:
8x
Step-by-step explanation: