Answer:
Step-by-step explanation:
If the coordinates are (0, a) and (b, 0), we just use the distance formula to find the distance in terms of a and b:
and
which simplifies to
and that's it!
you are correct, they are supplementary
2.66
-16b+40b^2
-8b*2=-16b
(-8b)(-5b)=40b^2