Answer:
7 -5i
Step-by-step explanation:
The additive inverse is the number we add to make it equal to zero
-7+5i + x = 0
the real part
-7 + x = 0
x = 7
The imaginary part
5i+x = 0
x = -5i
The complex x is
7 -5i
Notice it is the opposite of the number
- (-7+5i)
7-5i
Answer:
0.04 is as close as it gets
N/4 less than or equal to 5
Answer:
Centre: (5,0)
Radius: 4
Step-by-step explanation:
r² = 16
r = 4
