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3 years ago

What is the answer to 3-3×6+2

1 answer:

5 0

Because of the rules for sequence of operations, multiplication is done before addition or subtraction.

3-(3*6)+2
= 3-18+2
=-13

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padilas [110]

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3 years ago

Hw help ASAP PLZZZZZZ

Pachacha [2.7K]

Answer:

Your answer is C. X = 29/8c

Step-by-step explanation:

2/3(cx + 1/2) - 1/4 = 5/2

2cx/3+1/3-1/4=5/2

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2 years ago

Consider the equation: x^2-51=14x Rewrite the equation by completing the square and what the solution to the equation.

Mariana [72]

Answer:

x = -3 and x = 17

Step-by-step explanation:

x² - 51 = 14x

x² - 14x - 51 = 0

(x + 3)(x - 17) = 0

x = -3 and x = 17

4 0

3 years ago

Read 2 more answers

Enter the indicated element.

Ymorist [56]

$a_{1,3} = 9$

Step-by-step explanation:

The elements of matrices are represented in the form

$a_{r,c}$

Here r is the row number and c is the column number.

Given matrix is:

$A = \left[\begin{array}{ccc}3&6&9\\2&4&8\end{array}\right]$

The elements of matrix will be represented by a_{r,c}

We have to find $a_{1,3}$

Which means that the first row and third column.

The first row is: 3 6 9 and the element in third column is: 9

So,

$a_{1,3} = 9$

Keywords: Matrices, Elements

Learn more about matrices at:

#LearnwithBrainly

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3 years ago

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Sedaia [141]

Answer:

1. $27x^{2} -78x+16$

2. not completely sure but i think its $x= -2 + 3i$

3.x = 2 i √ 5 , − 2 i √ 5

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5. Im not sure...

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2 years ago

What is the answer to 3-3×6+2​

What is the answer to 3-3×6+2