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

Answer: im pretty sure that its d =3 but if you had a picture of the graph it would help a lot.
Step-by-step explanation:
Answer:
c) 2
Step-by-step explanation:
here you can use cross multiplication. that's where you turn the fraction into an equation. ( there's videos about it, I'm not very good at explaining )
so you can turn

into
5(x + 20) = 15x
5x + 100 = 15x
subtract 5x from both sides
100 = 10x
x = 10.
the value of x/5 would be 2, since 10/5 is 2.
12^2 What is it's square root or basically you could divide it so it's 12 to the power of 2 or 12^2
The answer to this question is -y=10x-8