The leaning tower of Pisa is approximately 179 ft in “height” and is approximately 16.5 ft out of plumb. Find the angle at which it deviates from the vertical.

height of the leaning tower of pisa is 179 feet

it makes a 5.1 degrees from the vertical.

it's angle to the ground would be 90 - 5.1 = 84.9 degrees.

the height of the vertical would be one leg of a right triangle.

to find the vertical height of the tower, we would take the sine of 84.9 using the formula:

sine (84.9) = opposite divided by hypotenuse.

opposite i x

hypotenuse is 179

formula becomes:

sine (84.9) = x/179

multiply both sides of this equation by 179 to get:

x = 179 * sine (84.9)

this results in:

x = 178.2913507 feet

Step-by-step explanation:

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.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions