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.
Answer:
D. None.
Step-by-step explanation:
Say the obtuse angle is 100 degrees. Since the sum of all angles in a triangle cannot be bigger than 180, it's not possible because 195 (100+95) is greater than 180 degrees. Hope this helps.
Answer:
the first draw will be 2/18 the second one will be 2/17
Answer:
Her total run is 0.81 miles.
Step-by-step explanation:
Consider the provided information.
The provided information can be visualized by the figure 1.
The path she covers represent a right angle triangle, where the length of two legs are given as 0.19 and 0.28.
Use the Pythagorean theorem to find the length of missing side.
Where, <em>a</em> and <em>b</em> are the legs and <em>c</em> is the hypotenuse of the right angle triangle.
The provided lengths are 0.19 and 0.28.
Now, calculate the missing side.
Thus, the total distance is:
0.34 + 0.19 + 0.28 = 0.81
Therefore, her total run is 0.81 miles.
There can be infinitely many pair of integers that have the sum -12.
Example:
1. (-24), (12)
2. (-10), (-2)
3. (-12), (0)
