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ivolga24 [154]
2 years ago
9

2(-2-4) = use the distributive property to expand the expression below.

Mathematics
2 answers:
sergeinik [125]2 years ago
8 0

\huge\text{Hey there!}

\huge\textbf{What is the distributive formula?}

\mathsf{a(b + c)}

\mathsf{= a(b) + a(c)}

\mathsf{= ab + ac}

\huge\textbf{What is the equation?}

\mathsf{2(-2 - 4)}

\huge\textbf{What are we simplifying?}

\mathsf{2(-2 - 4)}

\mathsf{= 2(-2) + 2(-4)}

\mathsf{= -4 - 8}

\mathsf{= -12}

\huge\textbf{How are you going to translate to}\\\\\huge\textbf{easier terms?}

\mathsf{2(-2 - 4)}

\mathsf{= 2(-6)}

\mathsf{= -12}

\huge\textbf{What is the ANSWER to the question?}

\huge\boxed{\mathsf{-12}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your day!}

~\frak{Amphitrite1040:)}

Doss [256]2 years ago
6 0

Answer:

-12

Step-by-step explanation:

First, solve in parentheses.

2(-2-4)

=

2(-6)

Next, multiply 2 by -6.

Which equals -12.

So therefore using the distributive property shown above, the answer would be -12.

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Step-by-step explanation:

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What is 13 nickels combined with 6 dimes?
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6 0
3 years ago
Solve: 2cos(x)-square root 3=0 for 0 less than x less than 2 pi
Leona [35]

Answer:

The general solution of   cos x = cos(\frac{\pi }{6})   is  

                                                x = 2nπ±\frac{\pi }{6}

The general solution values  

                                 x = - \frac{\pi }{6}  and x = \frac{\pi }{6}

Step-by-step explanation:

Explanation:-

Given equation is  

                              2cosx-\sqrt{3} =0  for 0

                              2cosx =\sqrt{3}

Dividing '2' on both sides, we get

                             cos x =\frac{\sqrt{3} }{2}

                             cos x = cos(\frac{\pi }{6})

<em>General solution of cos θ = cos ∝ is θ = 2nπ±∝</em>

<em>Now The general solution of   </em>cos x = cos(\frac{\pi }{6})<em>   is  </em>

<em>                                                 x = 2nπ±</em>\frac{\pi }{6}<em></em>

put n=0

x = - \frac{\pi }{6}  and x = \frac{\pi }{6}

Put n=1  

x = 2\pi +\frac{\pi }{6} = \frac{13\pi }{6}

x = 2\pi -\frac{\pi }{6} = \frac{11\pi }{6}

put n=2

x = 4\pi +\frac{\pi }{6} = \frac{25\pi }{6}

x = 4\pi -\frac{\pi }{6} = \frac{23\pi }{6}

And so on

But given 0 < x< 2π

The general solution values  

                                 x = - \frac{\pi }{6}  and x = \frac{\pi }{6}

                               

6 0
3 years ago
Sorry for all the questions but i also need these answered but i have no idea how to answer them..:)
Allisa [31]

Answer:

did you try 12÷ by the decimal form of 3/4

4 0
2 years ago
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il63 [147K]

is this a real question?

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3 years ago
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