Answer:
A. 29i
Step-by-step explanation:
Step 1: Plug in given variables
(2 - 5i)(2 + 5i)i
Step 2: Difference of squares (expand)
(4 - 25i²)i
Step 3: Imaginary numbers rules
(4 - 25(-1))i
Step 4: Combine like terms
(4 + 25)i
(29)i
Your final answer will be 29i
Answer:
7groups
Step-by-step explanation:
15+6/3=7groups
Answer:
C
Step-by-step explanation:
The answer for the problem above is 19.147 meters is the total length of the wires.
Answer:
the first and last
Step-by-step explanation:
its correct