Answer:
(b-3)(b+3)
Step-by-step explanation:
b^2+3b-3b-9
Answer:
6 squared
Step-by-step explanation:
The square root of a perfect square is a rational number.
Answer is in the attachment below.
-1<f(x)<1
This is correct, because it takes 27 minutes to get home so it will probably be about 30 minutes.
Answer:
False
Step-by-step explanation:
The angle opposite the longest side is the largest
The angle opposite the shortest side is the smallest
So the angle opposite 6 cm is smaller than the angle opposite 7 cm
