A (x,-y). When you reflect over the x-axis, the y becomes negative
The correct answer is -78.15 m.
Hope this helped! :)
3/7, 3/5, 1/2 is the answer it starts from the lowest to the lagest
3/7. if you make them equivalent fractions it would be 30/70 or 14/70. 30/70 is bigger.