3 years ago

Simplifying algebraic expressions -8(2k-7)

Mathematics

2 answers:

son4ous [18]3 years ago

8 0

-16k+56 check photo for steps and please mark as brainliest if i helped! thanks c:

Ronch [10]3 years ago

6 0

Answer:

-16k+56

Step-by-step explanation:

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choli [55]

If two lines are perpendicular, the slope of one of the lines is the negative reciprocal of the other. Since we know the slope for one of our lines, $2$ m lets find the other:
$m=- \frac{1}{2}$

Now, lets use the point-slope formula to complete the equation of our perpendicular line:
$y-y_{1}=m(x-x_{1})$
$y-5=- \frac{1}{2} (x-2)$
$y-5=- \frac{1}{2}x+1$
$y=- \frac{1}{2} x+6$

We can conclude that our perpendicular line is $y=- \frac{1}{2} x+6$

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strojnjashka [21]

Answer:

Step-by-step explanation:

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