True, every number is a complex number.
I hope this helps. :)
The answer is -9.6. Hope that helps
Answer:
111
Step-by-step explanation:
150 + 20 = 170
170 - 52 = 118
118 + 23 = 141
141 - 16 = 125
125 + 14 = 139
139 - 28 = 111
we are given
the boat speed is 32 kilometers per hour
so, speed is

the seine has a length of 764 kilometers but only 547 kilometers
so, the distance is

now, we can find time

now, we can plug values
and we get
.................Answer