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taurus [48]
2 years ago
6

Can somebody help me pls

Mathematics
2 answers:
Gelneren [198K]2 years ago
6 0

No it is 9 because whena number is to the power of zero the number is always 1 so 1 + 8 is 9

aksik [14]2 years ago
3 0

i would say D) 12 is your answer


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olya-2409 [2.1K]
I'm not sure what your trying to ask is that the full question 

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3 years ago
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Find rhe volume of a cylinder with a diameter of 10 inches and a height of 20 inches
IrinaK [193]
Since the diameter of the cylinder is 10, its radius is half that, or 5, thus

\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h~~
\begin{cases}
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-----\\
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2 years ago
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Rasek [7]

Answer:

see below

Step-by-step explanation:

1. 0 = (r + 1)(r + 8)

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         = r² + 9r + 8

         = (r + 9/2)² - 81/4 + 8

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   Vertex: (-4.5, -12.25)

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3 years ago
What is the difference between 4/5- 1/2 *
alexira [117]

Answer:

0.3

Step-by-step explanation:

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Combine like terms in the expression below:<br> 9x + 4.05xy + 15y + 30y - 11x + 9.46
aev [14]

Answer: 4.05 x y  − 2 x  +  45 y  +  9.46

Step-by-step explanation:

9x + 4.05xy + 15y + 30y - 11x + 9.46

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