Answer:
-400i
General Formulas and Concepts:
<u>Algebra II</u>
Step-by-step explanation:
<u>Step 1: Define</u>
z = -400i - 44.5
<u>Step 2: Identify</u>
Treat imaginary <em>i</em> as a variable. The imaginary part of z would be the entire term of <em>i</em>. Therefore, our answer is -400i
Answer:
The first option is correct! :)
For number two, answer is: r=2
A= π•r^2
C=2 πr
2r=r^2
If r=2 then,
2•2=2^2
4=4
Answer for number three is: A=5981m^2
Explanation for number 3 in photo below.
Good luck.