The answer is True..........................
Answer:
b. never
Explanation:
A fraction is always in the form p/q, where q is not 0; or can be converted in that form (in case of mixed fraction).
A number is said to be irrational, if it cannot be expressed in the form p/q, where q is not 0.
I know what is the answer to this problem, I believe, if you cannot do it on your own check out www.answers.yahoo.com or private message me so I can explain
Answer:
Option D. 3 + 9i
Step-by-step explanation:
We know that the formula to find the middle point is:

We know that the middle point is:

And the end point
is: 
We wish to find the point 
So we can write the following equation
(i)
and
(ii)
Now we clear
from equation (i) and clear
from equation (ii)
For equation (i) we have:

For equation (ii) we have:

Then the initial point
is: 
The correct answer is the last option 3 +9i
1. B and D
2.A
I hope this helped, woof.