Step-by-step explanation:
answer
<h2>the given complex number is 256(cos 280° +¡ sin)=4⁴(cos(4×70°) <em>i</em><em> </em><em>s</em><em>i</em><em>n</em><em>(</em><em>4</em><em>×</em><em>7</em><em>0</em><em>°</em><em>)</em><em> </em></h2>
Answer:
All systems have 2 real solutions.
Explanation: there are X and Y unknowns.
Answer:
4b
Step-by-step explanation:
i dont know what b is so b*4 is 4b
Answer:
11/15
Step-by-step explanation:
You would divide by 2 for each.
