VUX = vertical line, undefined slope, represented by x = a number.
so look at ur points (3,-5)....and a vertical line is represented by x = a number...so in ur points, the x value is 3, therefore, ur equation is :
x = 3......x will always be 3 no matter what y is.
Answer:
Length of the escalator is 33.94 feet.
Step-by-step explanation:
In the attached figure we can see that

It is given that
angle = 45
Vertical Height 'V' = 24 feet
Applying values in the above equation we get
