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umka2103 [35]
4 years ago
13

True or False: The Associative Property allows you to change the order of terms in an expression.

Mathematics
2 answers:
Ronch [10]4 years ago
8 0

I believe the answer is true




bija089 [108]4 years ago
8 0
Yes it does so I say that the answer is true
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Which statement about the data in the table shown is true?
nalin [4]

Answer:

i would say B.. sorry of its not the right one..

Step-by-step explanation:

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3 years ago
3. What is the volume of the shape? Round to the nearest hundredth. (TT=3.14)​
s344n2d4d5 [400]

Answer:

2814.87

Step-by-step explanation:

Formula = π * r (squared) * height

Radius = 8cm

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. The London Eye is a popular tourist attraction in London, England and is one of the largest Ferris Wheels in the world. It has
astra-53 [7]

Answer:

y=-67.5[cos(\frac{\pi}{15}t)-1]

Step-by-step explanation:

We can start solving this problem by doing a drawing of London Eye. (See attached picture).

From the picture, we can see that the tourists will start at the lowest point of the trajectory, which means we can make use of a -cos function. So the function will have the following shape:

y=-Acos(\omega t)+b

where:

A=amplitude

\omega = angular speed.

t= time (in minutes)

b= vertical shift.

In this case:

A= radius = 67.5 m

\omega=2\pi f

where the frequency is the number of revolutions it takes every minute, in this case:

f=\frac{1}{30} rev/min

so:

\omega=2\pi (\frac{1}{30})

\omega=\frac{\pi}{15} rad/min

and

b= radius, so

b=A

b=67.5m

so we can now build our equation:

y=-67.5cos(\frac{\pi}{15} t)+67.5

which can be factored to:

y=-67.5[cos(\frac{\pi}{15}t)-1]

You can see a graph of what the function looks like in the end on the attached picture.

3 0
3 years ago
| 8 - 2x | > (or equal to) x? find the absolute value
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Solve for x by simplifying both sides of the equation, than isolating the variable.

x ≤ 8/3 or x ≥ 8 

5 0
4 years ago
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