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3 years ago

Please help giving 10pts

Mathematics

2 answers:

MArishka [77]3 years ago

8 0

Answer:

x=0 x=9

Step-by-step explanation:

f(x) = x^3 - 9x^2

Set equal to zero to find the zeros

0= x^3 - 9x^2

Factor out x^2

0=x^2 (x-9)

Using the zero product property

0=x^2 0=x-9

x=0 x=9

elena-14-01-66 [18.8K]3 years ago

6 0

I think it’s 0 and 9 only

Sorry if it wasn’t

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2 If A= 4 3 find A1 using elementary row operations.

MA_775_DIABLO [31]

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Step-by-step explanation:

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$Row\ 2 -4 \ Row\ 1\rightarrow \left[\begin{array}{cc}1&\frac{1}{2}\\0&1\end{array}\right]=\left[\begin{array}{cc}\frac{1}{2}&0\\-2&1\end{array}\right]$

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3 years ago

Please help fast will give brainliest

MrRa [10]

Answer:

MN = 160

Step-by-step explanation:

We know that arc MN = arc NO

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Divide by 3

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KengaRu [80]

Sorry but that's an unclear question, can you double check to see if you included everything, and also check to see the possible answers?

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tankabanditka [31]

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Step-by-step explanation:

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bearhunter [10]

Heyo!

l believe the answer is D.

hopefully, this helps you!!!

idqfxemo~

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