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svp [43]
3 years ago
10

4(1-3x)-14>4(2x+3)-9x

Mathematics
1 answer:
Gnesinka [82]3 years ago
3 0

Answer:

x > -2

Step-by-step explanation:

4(1 - 3x) - 14 > 4(2x + 3) - 9x

4 - 12x - 14 > 8x + 12 - 9x

-10 - 12x > -x + 12

-11x > 22

x > -2

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dmitriy555 [2]
We know that
volume of a cylinder=pi*r²*h
r=√[V/(pi*h)]
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h2=25*h----> height of the second cylinder
r2----> radius of the second cylinder
r2=</span>√[V2/(pi*h2)]----> r2=√[V/(pi*25*h)]---> r2=(1/5)*√[V/(pi*h)

r2=(1/5)*10-----> r2=2 m

the answer is
<span>the radius of the second cylinder is 2 m</span>
7 0
2 years ago
there are 120 seats in the balcony of theatre .if this 1/5 of the total seats, what's the total number of seats in the theater​
natka813 [3]

Answer:

600 seats

Step-by-step explanation:

We know there is 120 seats on a balcony and that is   \frac{1}{5}   of the total seats, we want to find the total number of seats so,

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We know that a whole fraction sums to 1 so for example   \frac{1}{5} +\frac{4}{5} =\frac{5}{5} =1

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Multiply  both sides to make it a whole fraction

600 seats =     \frac{5}{5} =1

So if there is 120 seats and that number is only    \frac{1}{5}    of the total number of seats then the total number of seats is 600

3 0
3 years ago
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Katyanochek1 [597]
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3 years ago
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ella [17]

Answer:

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Step-by-step explanation:

4 0
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