Answer:
-i
Step-by-step explanation:
3i-4i=-i
Answer:
B
Step-by-step explanation:
Answer:
i believe 25% im not sure but i need help on this too
Step-by-step explanation:
Answer:
57°
Step-by-step explanation:
The angles in a triangle add to 180. Let the missing angle be x.
x=180-90-33=57
Answer:
for what ? put your question completely