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daser333 [38]
3 years ago
10

Free points and brainliest move fast GO 6times7

Mathematics
2 answers:
erastova [34]3 years ago
8 0

Answer:hi

Step-by-step explanation:

exis [7]3 years ago
4 0

Answer:

42

Step-by-step explanation:

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A seat on a Ferris wheel is level with the center of the wheel. The diameter of the wheel is 210 feet (ft). If the wheel
frutty [35]

Answer:

The change in the height of the seat of the Ferris wheel is a reduction in height of approximately 74.25 feet

Step-by-step explanation:

The given information are;

The position of the seat on the Ferris wheel = The center level of the wheel

The diameter of the Ferris wheel = 210 feet

The angle of rotation of the wheel = 45° counterclockwise

The height of a point on the Ferris wheel is given by the relation;

h = A·cos(b·x + c) + d

With regards to the question, we have;

h = The height of the seat of the Ferris wheel

A = The amplitude = 1/2 × The diameter of the wheel = 210/2 = 105 feet

360/b = The period

c = The phase shift = 90°

d = The mid line = 0

For a rotation of 45° counterclockwise or-45° clockwise, we have;

b·x = 45°, therefore;

h  = 105 × cos(45° + 90°) + 0 = 105 × cos(135°) + 0

h = 105 × cos(135°) ≈ -74.25 feet

Therefore, the height of the seat of the Ferris wheel reduces by 74.246 feet.

6 0
3 years ago
This is algebra just letting u know and plzz help
worty [1.4K]

Algebra

The graph is C, or the graph down left.

This is because the other graphs lack the same vertex.

7 0
3 years ago
500 meters divided by 10 days
Flauer [41]

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50 meters per day

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Plzz Help me!! Have to have this submitted by tonight!
Aliun [14]
N is the number of the Tshirt
c is the cost
the relationship between the cost and the number of the Tshirt is:
12n+3=c
so if 1 is the number of the tshirt so the cost is
12.1+3=12+3=15
if n=2 c=12.2+3=24+3=27
and etc.....
7 0
3 years ago
What is the perimeter of this triangle?
salantis [7]

3w-15 is the answer ,

w + w + w-15

( combime like terms )

= 3w - 15


6 0
3 years ago
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