When writing the equation keep in mind that 7 + x is said as a term that is squared so it has to be squared while it's still together; (7 + x)².
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:
BiG ChUnGuS moo
Step-by-step explanation:
First solve the congruence
. Euclid's algorithm shows
330 = 25 * 13 + 5
13 = 2 * 5 + 3
5 = 1 * 3 + 2
3 = 1 * 2 + 1
=> 1 = 127 * 13 - 5 * 330
=> 127 * 13 = 1 mod 330
so that
is the inverse of 13 modulo 330. Then in the original congruence, multiplying both sides by 127 twice gives

Then any integer of the form
is a solution to the congruence, where
is any integer.
Answer:
True
Step-by-step explanation:
Chord: It is that line segment which connect the two points on the circle.
It is a distance between two boundary points of circle.
Or we can say that
Chord: It is a line segment which connect the two points on circle's circumference.
A chord of a circle is any line segment whose endpoints are on the circle.
Diameter of circle is a largest chord of circle.Diameter is that line segment which divides the circle into two equal halves.
Hence, we can say that given statement is true.