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Aleksandr [31]
3 years ago
9

All of the following are equivalent except___. 7x^3,4x+3x,(4+3)x,7x

Mathematics
2 answers:
mestny [16]3 years ago
7 0

Answer:

7x^3

Step-by-step explanation:

All of the following are equivalent except 7x^3.

7x^3 = 7x^3

4x+3x = 7x

(4+3)x = 7x

7x = 7x

sergij07 [2.7K]3 years ago
3 0

Answer:

The one that is not equivalent is 7x^3

Step-by-step explanation:

7x^3= 7 * x*x*x

4x+3x = 7x = 7*x

(4+3)x = (7)x = 7*x

7x= 7*x

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Tina Hardner scored 614 points and Jessica Bradley scored 805 points,

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Parallelogram is defined by the coordinates (-2, -4), (6, -4), (11, 2), and (3, 2), respectively. Use the Pythagorean Theorem to
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Check the picture below

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Wright Company's cash account shows a $30,100 debit balance and its bank statement shows $28,400 on deposit at the close of busi
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Answer:

Step-by-step explanation:

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4 0
4 years ago
Where do (3/2,-7) and (-4,5) intercept
Vinil7 [7]

Answer:

The intercept of the given points is -  \frac{41}{11}

Step-by-step explanation:

Given points as :

( x_1 , y_1 ) = ( \frac{3}{2} , - 7 )

( x_2 , y_2 ) = ( - 4 , 5 )

Now, slope of line using given points can be written as :

Slope = m = \dfrac{y_2 - y_1}{x_2 - x_1}

or. m = \dfrac{5 - ( - 7 )}{( - 4 ) -  [tex]\frac{3}{2}}[/tex]

or, m = \dfrac{12}{( - 4 ) -  [tex]\frac{3}{2}}[/tex]

or, m = \frac{12}{\frac{- 8 - 3}{2}}

Or, m =  \frac{12}{\frac{- 11}{2}}

∴   m = \frac{-24}{11}

So, The slope of the line using points = m = \frac{-24}{11}

now, equation of line in slope intercept form can be written as

y - y_2 = m × ( x - x_2 )

or, y - 5 =  \frac{-24}{11} × ( x - ( - 4 ) )

or, y - 5 =  \frac{-24}{11} × ( x + 4 )

Or, 11 × ( y - 5 ) = - 24 × ( x + 4 )

Or, 11 y - 55 = - 24 x - 96

Or, 11 y = - 24 x - 96 + 55

Or, 11 y = - 24 x - 41

∴  y = \frac{-24}{11} x -  \frac{41}{11}

Now, comparing with slope intercept equation

I.e y = m x + c           , where c is the intercept

So, The intercept of points is  -  \frac{41}{11}

Hence The intercept of the given points is -  \frac{41}{11} Answer

3 0
3 years ago
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