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mars1129 [50]
3 years ago
8

Is this right? if not, can you please fix it? ​

Mathematics
1 answer:
Viktor [21]3 years ago
5 0

Answer:

(x+1)

Step-by-step explanation:

6x^2 -6         3-3x

-------------- ÷ ---------

8x^2 +8x       4x^2 +4x

Copy dot flip

6x^2 -6         4x^2 +4x

-------------- *---------

8x^2 +8x       3-3x

Factor

6(x^2-1)        4x(x+1)

-------------- * ---------

8x(x+1)       3(x-1)

6(x-1)(x+1)       4x(x+1)

-------------- * ---------

8x(x+1)       3(x-1)

Cancel like terms

2(x-1)           (x+1)

-------------- * ---------

2                   (x-1)

    (x+1)

                   

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The graphs that display the same data are a.  I and II

<h3>What is Data Representation?</h3>

This refers to the different ways in which a set of data are displayed in a certain place such as a bar graph, frequency table, line graph, etc.

Hence, we can see that from the evaluation of the data, there is the use of the same data in I and II as the bar and line graphs contain the same country voter turnout.

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Mice21 [21]

Answer:

Yes, AA~

Step-by-step explanation:

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2 years ago
write the equation in slope intercept form of the line that passes through -1, 11 and is parallel to the graph of y = -8x + 3
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<h2>Answer: The line from the question [ y = -8x + 3 ] passes through the point ( -1, 11 ). </h2>

<h3 /><h3>Step-by-step explanation: </h3>

<u>Find the slope of the parallel line</u>

When two lines are parallel, they have the same slope.

                 ⇒  if the slope of this line = - 8

                      then the slope of the parallel line (m) = - 8

<u>Determine the equation</u>

We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:  

                               ⇒  y - 11  =  - 8 (x - (-1))                                

                                ∴  y - 11  = - 8 (x + 1)

We can also write the equation in the slope-intercept form by making y the subject of the equation and expanding the bracket to simplify:

                      since   y - 11  = - 8 (x + 1)

                                        y  = - 8 x  + 3

The line from the question [ y = -8x + 3 ] passes through the point ( -1, 11 ).

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2 years ago
A right rectangular pyramid is sliced parallel to the base, as shown What is the area of the resulting two-dimensional cross sec
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Answer:

15 cm^2

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