Areflection is a transformation that maps point q in a figure over a line, ab, such that for point c at th intersection of ab and qq', and options: are in the pic

X+ y = 5 ; x - y =3 solve using linear combination

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.