Find the measure of the side of the right triangle whose length is
designated by the lower case
letter c.

b = 190 in.

Step-by-step explanation:

In the given triangle b is the side adjacent to <A= 37°.Side AB = 238 in is the hypotenuse.

To find b we look for the trigonometry ratio which invlves adjacent and hypotenuse .

Cos A=

Using cos of the angle to find b we have:

Or b= 238 cos 37.

b =190.0752

Or b=190 (to nearest whole numner)

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.