I gotchu fam
Answer:
-3.5
Step-by-step explanation:
No time since i need to 'hurry'
but trust me this do be right
Answer:
Step-by-step explanation:
(3a2-b)(3a2+b) are the factor
Answer:
D. 
Step-by-step explanation:
and
=0.5
Answer:
Original: 360 degrees
Opposite: 180 degrees
Step-by-step explanation:
I have no idea where 360 degrees for the full rotation. But that wasn't necessary.
How to calculate Opposite:
360/2=180