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lubasha [3.4K]
4 years ago
7

Help me plz do not put anything ( not being rude)

Mathematics
1 answer:
Mrrafil [7]4 years ago
7 0
I hope this helps you



when x=20 y=30


x=40 y=60


y=40.3/2


y=x.3/2


y=3/2.x
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If a+b+c=6,ab+bc+ca=11,then what is a3+b3+c3-3abc
kipiarov [429]

(a+b+c)^3=a^3 +b^3+c^3-2(ab+ac+bc)

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guapka [62]

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Help me solve please.<br><img src="https://tex.z-dn.net/?f=a%20%3D%202%5Cpi%20r%5E%7B2%7D%20%20%2B%202%5Cpi%20rh%20%20%5C%5C%20%
Tema [17]

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h = (a - 2πr²)/2πr


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3 years ago
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