6)
3(n + 4) < - 62
8)
n/3 - 2
hope it helps
B
Explanation: I guessed and it was right
Answer:
and 
Step-by-step explanation:
Given
Bisector: CD
of Line AB
Required
Apply Pythagoras Theorem
From the question, CD bisects AB and it bisects it at D.
The relationship between AB and CD is given by the attachment
Considering ACD
From the attachment, we have that:



By Pythagoras Theorem, we have

Considering CBD
From the attachment, we have that:



By Pythagoras Theorem, we have:

Answer:
Quadrant IV is always in the bottom right corner.
Addition property of equality