Six million, seven thousand two hundred
The answer is 523 because 4,707 divide 9 to be equal numbers for each one I hope it helps
Answer: These ARE congruent to each other.
Step-by-step explanation: Do you see the ''tick marks?'' They both have 1 set of 2, and 1 set of 1. If that makes sense. They also have a "angle" in one of their acute angles.