Rectangle MNPQ is rotated using the origin as the center of rotation, resulting in rectangle M'N'P'Q', as shown below. 8
M
6
2-
IN
р.
2
M
0
N
- -6
2
4
6
8
15
5
4
-6
Which rotation may have occurred?
O a 45° rotation clockwise
O a 45° rotation counterclockwise

The answer is A) a 45° rotation clockwise

Step-by-step explanation:

edge 2020

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.

the correct answer is d

hope this