Helppp i’ll give brainlest

A. 6π in²  (as far as I know)

Step-by-step explanation:

The formula to find the area of a sector of a circle is A = π r² • .

To solve, insert your numbers into the formula. The radius is 4√3, and that squared equals 48. The central angle is 45, and that divided by 360 is 0.125.

You end up with the equation A = 3.14 • 48 • 0.125, which equals 18.84. I'm not sure if I learned this the same way you did because the answers are formatted differently, but the answer of the choices available that matches 18.84 is answer A. 6π in².

When you multiply 6 by 3.14 (like in the answer choice) you get 18.84, so that should be the answer.

I hope this made sense! ☺

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.