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asambeis [7]
3 years ago
6

An escalator lifts people to the second floor of a building 25 feet above the first floor. The escalator rises at a 30 degree an

gle. How far does a person travel from the bottom to the top of the escalator?

Mathematics
1 answer:
ch4aika [34]3 years ago
7 0

9514 1404 393

Answer:

  50 ft

Step-by-step explanation:

The side lengths in a 30-60-90 triangle have the ratios 1 : √3 : 2. The longest side is 2 times the length of the shortest side.

In this geometry, that means the length of the escalator is 2 times its height, so is ...

  x = 2(25 ft)

  x = 50 ft . . . . . distance a person travels

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I got it.

Step-by-step explanation:

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4 0
3 years ago
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AveGali [126]

Answer:

120°.

Step-by-step explanation:

The sum of all interior angles in a polygon with n sides (n\in \mathbb{Z}, n \ge 3) is equal to (n - 2) \cdot 180^{\circ}. (Credit: Mathsisfun.)

The polygon here has 6 sides. n = 6. Its interior angles shall add up to (6 - 2) \times 180^{\circ} = 720^{\circ}.

Consider the properties of a regular polygon. (Credit: Mathsisfun.)

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3 years ago
Rita runs 6 miles in 44 minutes. At the same rate, how many minutes would she take to run 9 miles?
kherson [118]

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3 years ago
How many 12th are in 3 and describe situation
Mashutka [201]

Answer:

1) 36

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6 0
3 years ago
Help Please & Thanks
Vanyuwa [196]
I am not sure but I think it’s c
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