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dlinn [17]
3 years ago
15

Some species of hummingbirds appear to hover in mid-air by flapping their tiny wings 80 times per second. How many times per min

ute do hummingbirds flap their wings?
Mathematics
1 answer:
astraxan [27]3 years ago
3 0
So the way to answer this question is to convert minute to seconds
We know that a minute has 60 seconds
The problem states that the hummingbird flaps its wings 80 times per second
So 80 times per second x 60 seconds = 4800 times would be the final answer.
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Harlamova29_29 [7]

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To find Z you will follow the 180 rule and subtract 180 from what you got for X(81), this will equal 99

To find Y you will add what you got for Z(99) plus 13 and then subtract that number from 180, which will give you 68

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Answer: The answer is 9x-8y²+4y+34

Step-by-step explanation: Since the equation is 12x+4y-3x+2-8y^2 + 32

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4. put them all together- 9x-8y^2+4y+3

That's you answer. Hope this helped

6 0
3 years ago
Read 2 more answers
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suter [353]

Answer:

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Step-by-step explanation:

<u>Given ratio</u>

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3 0
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Please help small brain melted
Sergeu [11.5K]
The correct answer is 4> -3
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2 years ago
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