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gayaneshka [121]
3 years ago
15

Help asap :c T-T i tried!!!!

Mathematics
1 answer:
Sav [38]3 years ago
4 0
The correct answer is A. 1


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Ce no
xenn [34]

Answer:

The height of the seat at point B above the ground is approximately 218.5 feet

Step-by-step explanation:

The given parameters are;

The radius of the Ferris wheel, r = 125 feet

The angle between each seat, θ = 36°

The height of the Ferris wheel above the ground = 20 feet

Therefore, we have;

The height of the midline, D = The height of the Ferris wheel above the ground + The radius of the Ferris wheel

∴ The height of the midline = 20 feet + 125 feet = 145 feet

The height of the seat at point B above the ground, h = r × sin(θ) + D

By substitution, we have;

h = 125 × sin(36°) + 145 ≈ 218.5 (The answer is rounded to the nearest tenth)

The height of the seat at point B above the ground, h ≈ 218.5 feet.

8 0
2 years ago
Solve the following questions-
Setler79 [48]

Answer:

  2/5

Step-by-step explanation:

To get the ratio as a pure number, it must be expressed as the quotient of two values that have the same units. For the purpose here, it is convenient to convert both values to units of seconds.

__

<h3>units conversion</h3>

The conversion factor between minutes and seconds is ...

  1 minute = 60 seconds

Multiplying this equation by 3 gives ...

  3 minutes = 180 seconds

__

<h3>ratio of interest</h3>

Then the desired ratio is ...

  (72 seconds)/(3 minutes) = (72 seconds)/(180 seconds) = 72/180

  = (36×2)/(36×5)

  = 2/5

The ratio in its simplest form is 2/5.

3 0
2 years ago
Twenty-one crackers contain 147 Calories. Find the unit rate in Calories per cracker.
Leya [2.2K]

Answer The unit rate in calories per cracker is 7.

(I'll add explanation if needed)

I hope this helped! :)

6 0
3 years ago
HURRY I NEED HELP
crimeas [40]

Answer:

no

Step-by-step explanation:

linear functions have straight lines

so this is not a linear function

7 0
3 years ago
Is dilated by a scale factor of 3 to form . Point O, which lies on , is the center of dilation.
Amanda [17]

Answer:

qui qeruete  va a lmismiasima mierda  hjo dle uta pyalae mculosso

Step-by-step explanation:

5 0
3 years ago
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