1. 8/8
2. 6/6
3.9/9
4. 5/5
3x4 equals 12. 12x5 equals60. You have to find the volume which is 60
84+63i would be the complex conjugate of84-63i
Answer:
The answer to your question is: letter C
Step-by-step explanation:
Data
A (-5 , -1)
B (-2, 3)
C (6, -3)
Perimeter = ?
Formula

distance AB 



d = 5
Distance BC 


d = 10
Distance AC 



d = 11.2
Perimeter = 5 + 10 + 11.2
= 15 + 