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3 years ago

19. Represent Real-World Problems The

Mathematics

2 answers:

vredina [299]3 years ago

7 0

Answer:

2375 ft.

Step-by-step explanation:

Diameter = 2r

63 ft = 2r

31.5 ft = r

Distance traveled in one revolution is circumference, which equals 2πr.

12 revolutions * 2πr = 24πr = 24*31.5*π = 2375 ft.

enyata [817]3 years ago

6 0

Answer:

2373.84 feet.

Step-by-step explanation:

Diameter of the Ferris wheel = 63 feet

Radius of the Ferris wheel = r = 63/2 feet

Perimeter of the Ferris wheel = $2*\Pi *r$

$=2*\Pi *\frac{63}{2}$

$=197.82$

During 1 revolution, the rider travels 197.82 feet

When the Ferris wheel makes 12 revolutions, the rider travels [tex}\[197.82*12\][/tex] feet, that is 2373.84 feet.

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3 years ago

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Igoryamba

I think you mean write in word format so yea

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As a mixed number:
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Follow these steps for the rest!

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"twenty one and six thousandths"
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0.06
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0.50
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3 years ago

Read 2 more answers

Please help!! <br><br> (Could you please show how you get the answer!)

Anna [14]

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when a line intersects with 2 (or more) parallel lines. then, of course, the intersection angle is the same with every of the intersected lines. otherwise they would not be parallel.

so,

7x - 10 = 60

7x = 70

x = 10

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2 years ago