Answer:
Hi, hows life going?
Step-by-step explanation:
Answer:
A. 2, 3, and 4
B: 4
Step-by-step explanation:
5(i + 2) = 8(i -1)
5i + 10 = 8i -8
-3i + 10 = -8
-3i = -18
i = 6
Answer: 40.9
Step-by-step explanation:
Given
angle given is 

Using trigonometry

Using cosine formula
