Parallelogram abcd is a rectangle.

cx=3y−4

bd=2y

what is the value of y?

enter your answer in the box.
y =

we know that

If the parallelogram ABCD is a rectangle

then

so

------> equation A

Substitute the given values in the equation A

Solve for y

therefore

the answer is

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.

(x+3)(x+7)

step-by-step explanation: