You only need to look at the y intercepts.
-11 - -7 is -4, but you can't have a negative distance so it's just 4
4.7 because if you plug it in- (2,1) and (6,6) it is 4.7 units
Answer:
b
Step-by-step explanation:
Answer:
I had that answer but i lost my paper
Step-by-step explanation:
sorry
I^2 = -1
so,
-99 = -1*99 = i^2*99 = 99i^2
