3 years ago

Help meee i am stuck

1 answer:

7 0

Answer:

153.94 inches cubed

Step-by-step explanation:

plug in 7 as the radius

the formula is A = πr^2

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azamat

Answer: 4a16b4c12

Step-by-step explanation:

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3 years ago

lisabon 2012 [21]

Answer:

4/9

Step-by-step explanation:

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3 years ago

Georgia [21]

∴ $\frac{1}{2} +2+8+32.......12^{th}term$ =2796202.5

Step-by-step explanation:

First term(a) = $\frac{1}{2}$ common ratio(r) = $\frac{2}{\frac{1}{2} }$ =4

n= 12

$S_{n}=\frac{a(r^n-1)}{(r-1)}$

$S_{12}=\frac{\frac{1}{2}(4^{12}-1) }{4-1}$ =2796202.5

∴ $\frac{1}{2} +2+8+32.......12^{th}term$ =2796202.5

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3 years ago

chubhunter [2.5K]

15c-25
15c=25
your answer is c=13.5

4 0

3 years ago

Pachacha [2.7K]

The answer would be:
y=-\frac{2}{1}x-4

Hope this helps

6 0

3 years ago