Answer:
true
Step-by-step explanation:
let the vertex of the triangle be A(x1, y1), B(x2, y2), C(x3, y3) .
the centroid of the triangle will be (, ).
cordinate of mid point of AB ()
Answer: 15
positive integer divisible by 3 includes
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45...
less than highest possible value is 42
-7, 14, 21, and 42
7•-1=-7
7•2=14
7•3=21
7•6=42