Answer:
6
-7
Step-by-step explanation:
simplyifying this we get
1+5i-8+i
= 6i-7
I am assuming the i you are talking about here is the sqrt of negative one so that would be 6
-7
Answer:
55°
Step-by-step explanation:
triangle= 180°
third angle= 180-90-35
= 55°
8.71428571429 is the answer