3 years ago

There is an escalator that is 1085.5 feet long and drops a vertical distance of 194.7 feet. What is it’s angle of depression

Mathematics

1 answer:

LuckyWell [14K]3 years ago

6 0

Answer:

about depression mine is inavitable

Step-by-step explanation:

you get the height of the eiffle tower and you do this:

H : height of the eiffle tower

depression = h×10000H + 60000km you get my depression

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Line AB passes through points A(–6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y = mx + b,

inn [45]

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points A(-6, 6) and B(12, 3). Substitute:

$m=\dfrac{3-6}{12-(-6)}=\dfrac{-3}{18}=-\dfrac{3:3}{18:3}=-\dfrac{1}{6}$

Therefore we have $y=-\dfrac{1}{6}x+b$ .

Put the coordinates of the point B to the equation:

$3=-\dfrac{1}{6}(12)+b$

$3=-2+b$ add 2 to both sides

$5=b\to b=5$

Answer:

$m=-\dfrac{1}{6}\\\\b=5$

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4 years ago

How many are there write answer and how you solved

V125BC [204]

Answer:

5.2 hours

Step-by-step explanation:

To find the solution, you need to multiply Aretha's time by 1.6, since Neal takes 1.6 as long to run the marathon.

3.25 × 1.6 = 5.2

In other words, Neal takes 5.2 hours to run the marathon. Let me know if I can help you with anything else, 'kay?

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3 years ago

Write the domain as an inequality & Write the range as an inequality

vesna_86 [32]

Answer:

D = x < — 4

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Step-by-step explanation:

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3 years ago

You and your family are planning to rent a van for a 1 day trip to Disney World in Orlando, Florida. For your

Oksana_A [137]

It’s only one day, so:
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3 years ago

What is the base in the expression 4 superscript 5? 4 5 9 20

AURORKA [14]

Answer:

Step-by-step explanation:

4⁵

4 is the base.

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3 years ago

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