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weqwewe [10]
3 years ago
14

a fan has five equally spaced blades. suppose you line up two fans directly on top of each other. What is the least number of de

grees that you can rotate the fan so that the two fans are perfectly aligned again?
Mathematics
1 answer:
Irina18 [472]3 years ago
7 0

Answer:

72°

Step-by-step explanation:

There are 5 blades, equally spaced.  So the angle between adjacent blades is 360° / 5 = 72°.  So you can rotate the fan 72° and the blades will align again.

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Harlamova29_29 [7]

Answer:

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Step-by-step explanation:

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3 years ago
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Ilia_Sergeevich [38]

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Step-by-step explanation:

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2 years ago
Simplify the following expressions using distributive property of multiplication 4(3x-1)​
d1i1m1o1n [39]

Answer:

multiplication 4(3x-1)

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3 years ago
HELP PLEASE!
Jobisdone [24]

Answer:

24 in long by 12 in wide.

Step-by-step explanation:

l=2w

288=(2w)×w

288=2w^2

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3 0
2 years ago
What number can 13 and 7 go into?
Drupady [299]
You're looking for the number 13 and 7 can go into.

You can use the listing method.
13: 13, 26, 39... and so on, and so on.
7: 7, 14, 21, 28, 35, 42, 49.... and so on.


An easier way to do it is to simply multiply 13 by 7.

13*7= 91


13 and 7 can go into 91, evenly. 

Hope this helped!
7 0
3 years ago
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