Answer:
Here is the answer...hope it helps
81-15/6=t
66/6=t
66/6=11
i think 11
Answer: (b)
Step-by-step explanation:
Given



for two complex number, 

Apply the above the property

Also, the absolute value of each complex number must be greater than or equal to zero

Taking the intersection of the above values of x, we get
Answer:
Inverses
Step-by-step explanation:
One things I could tell about the earth from this graph is that the northern and southern hemispheres are inverses because when the temp of one goes up over the months, the other goes down.