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;
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;
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Answer:
x=2
Step-by-step explanation:
let the number be x
9x-8=6+2x
9x-2x=6+8
7x=14
x=14/7
x=2
Step-by-step explanation:
You already know that we use tn=an²+bn+c for these kinds of sequences:
4, 7, 14, 25, ...
- 7–4=3
- 14–7=7
now
7–3=4
So 2a=4===> a=2
- b+c=2
- 2b+c=–1
b=–3, c=5
So the final result is:
I’m going to attempt to answer this to the best of my ability
1.) -6/7
2.) -26/7
3.) 0
hope this helps
Answer:
8/25 = 0.32000
Step-by-step explanation:
Step 1 :
96
Simplify ——
25
Equation at the end of step 1 :
96
—— ÷ 12
25
Step 2 :
96
Divide —— by 12
25
Final result :
8
—— = 0.32000
25
Processing ends successfully
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