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Artemon [7]
3 years ago
7

Which expression is the result of factoring the expression below by taking out its greatest common factor?

Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0

Answer:

D. 4 ( x² + 4 x - 1 )

Step-by-step explanation:

4 x ² + 16 x - 4

Taking out common factor = 4

4 ( x² + 4 x - 1 )

QveST [7]3 years ago
5 0

Answer:

4(x^2 +4x-1)

Step-by-step explanation:

4x^2+16x-4

Factor out a 4

4(x^2 +4x-1)

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multiply 17x5=85,85+5=90 so aswer is 90

Step-by-step explanation:

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The following formula relates the quantities temperature in Celsius (C) and temperature in kelvins (K).
Oksanka [162]

Answer:

<em>The other two related equations are:  C+273.15= K  and  K-C= 273.15</em>

Step-by-step explanation:

The formula that relates the quantities temperature in Celsius (C) and temperature in kelvins (K) is given by:   C= K-273.15

First we can add 273.15 to both sides of the equation. So, we will get.....

C+273.15= K-273.15+273.15\\ \\ C+273.15= K

Now, we can also subtract K from both sides of the original equation. So, we will get..........

C-K= K-273.15-K\\ \\ C-K=-273.15\\ \\ K-C= 273.15

So, the other two related equations are:  C+273.15= K  and  K-C= 273.15

4 0
3 years ago
6.<br> What is the equation for the graphed piecewise function?
dmitriy555 [2]

Answer:

  D

Step-by-step explanation:

The open circle at the origin means the rightmost piece will have domain x > 0. That is only the case in choices C and D.

The middle piece has a negative slope. That is only the case in choice D.

The appropriate piecewise function is ...

  f(x)=\begin{cases}-2,&\text{for }x\le-3\\-x+4,&\text{for }-30\end{cases}

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ivolga24 [154]

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perethasis

Step-by-step explanation:

pemdas

parentheses , exponits , multiply/ divide, add /subtract

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