Answer:
5m
Use the Pythagorean theorem: base =sqrt(13^2-12^2)= sqrt(25) =5
sqrt Is Square root btw
165.1162791...%
To find this answer, I divided 42,600 by 25,800 and got 1.651162791... I then multiplied it by 100 to convert it into a percent and got 165.1162791...%
The "..." after the number means that the numbers continue to go on but are essentially unnecessary.
In conclusion, when you multiply 1.651162791... you get 42,600.
Second one sorry if i’m wrong