41. is the answer lol. i mixed it up
The fastest way to find the missing endpoint is to determine from the known endpoint to the midpoint and then performing the same transformation on the midpoint.
I'm going to try to let you answer this yourself so you can learn for yourself ok. :3
Answer:
This is an isosceles triangle. You should know that in an isosceles triangle, 2 sides are the same if the opposite side lengths are the same. So 4x-2=62. Then add 2 to both sides to get 4x=64, and finally divide by 4 to get the answer of 16. x=16
Y = 5x -30
I believe this is what you needed
