Answer:
i
Step-by-step explanation:
square root of -1 is i
I believe it would be A but i could be way off
Answer:
40.62
Step-by-step explanation:
that's the answer I got
Answer:
(-1/4, 19/4)
Step-by-step explanation:
5x+6=9x+7
-4x=1
x= -1/4
y=5(-1/4) +6
y=19/4