Answer:
It is A
Step-by-step explanation:
Because in general, 'to bisect' something means to cut it into two equal parts. The 'bisector' is the thing doing the cutting. With a perpendicular bisector, the bisector always crosses the line segment at right angles.
not relly sure but read a wiklopidea I think i saw one like this
The correct answer is 21.2.
3x^2 - x - 2 (simplified)
3x^2 - x = 2 (standard form)