1.6m=-4
Divide both sides by 1.6 to get m by itself
1.6m/1.6=-4/1.6
m=-4/1.6
m=-2.5
Answer: m=-2.5
A proof should contain:
The diagram
The givens
Prove statement
reason column
statement column
Input m = -4 n = 2 and p = 1.5 into the expression above
7m + 2n - 8p/n
= 7(-4) + 2(2) - 8(1.5)/2
= -28 + 4 - 6
= -30
(3 - 0.49) / 3 = 2.51/3 = 0.836 = 83.6% is saved
The circumcenter is the center of the circle which goes through the triangle's vertices, so the circumcenter of the triangle and the center of that circumscribed circle MUST be the same point.
The same goes for the incenter and the center of the inscribed circle, though these will not, in general, be the same point as the circumcenter.
