Answer:
I just answered the other question you asked. Why did you ask the same question twice? Also, I said the 1st one
Step-by-step explanation:
Answer:
the only solution is 0
Step-by-step explanation:
-3 < x < -8
There is no value of c that is greater than -3 AND less that -8
The equation of the perpendicular bisector of BC with B(-2, 1), and C(4, 2) is y = 7.6 - 6•x
<h3>Which method can be used to find the equation of the perpendicular bisector?</h3>
The slope, <em>m</em>, of the line BC is calculated as follows;
- m = (2 - 1)/(4 - (-2)) = 1/6
The slope of the perpendicular line to BC is -1/(1/6) = -6
The midpoint of the line BC is found as follows;
![\left( - 2 + \frac{4 - ( - 2)}{2}, \: 1 + \frac{2 - 1}{2} \right) = (1,\: 1.5)](https://tex.z-dn.net/?f=%20%5Cleft%28%20-%202%20%2B%20%20%5Cfrac%7B4%20-%20%28%20-%202%29%7D%7B2%7D%2C%20%5C%3A%201%20%2B%20%20%5Cfrac%7B2%20-%201%7D%7B2%7D%20%20%20%5Cright%29%20%3D%20%281%2C%5C%3A%201.5%29)
The perpendicular bisector is the perpendicular line constructed from the midpoint of BC.
The equation of the perpendicular bisector in point and slope form is therefore;
(y - 1.5) = -6•(x - 1)
y - 1.6 = -6•x + 6
y = -6•x + 6 + 1.6 = 7.6 - 6•x
Which gives;
Learn more about equations of perpendicular lines here:
brainly.com/question/11635157
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The answer is negative four. subtract six from both sides and you get -20=5x then you would divide both sides by 5 and get -4