<h2><u>Answer</u><u> </u>:)</h2>
<h3><u>Therefore</u><u> </u></h3>

Answer:
1. 13+10i
2. 28-(-4i)
3. -14-1i
4. 4 -i
5. 15+ 10i
6.8 - 5i^2
Step-by-step explanation:
Answer:
70 degrees
Opposite angles are equal to each other
Answer:
25≥ w
i dont have the inquality sign
Step-by-step explanation:
multiply both sides by 5/4