Answer:
so there is a real and imaginary axis
the midpoint is just the average of them
average between the reals is (5-3)/2=2/2=1
average between imaginaries is (18i+2i)/2=20i/2=10i
center is 1+10i
Step-by-step explanation:
20 seconds
each of the pairs of opposite angles made by two intersecting lines
B