Answer:
C. -3
Step-by-step explanation:
If you have a negative and a positive number the outcome will always be negative. So you just simply take 6 and take half of it which is 3. if you divide something by 2 you are just splitting it in half.
-3
(-6)/(+2)
-6/+2
a^2+b^2=c^2
3^2+4^2=c^2
9+16=c^2
25=c^2
=c
5=c
B) A and C
A and C are negative reciprocals of each other.