Aparallelogram is a four-sided figure whose opposite sides are parallel and
equal in length. parallelogram abcd has coordinates a(-2, 1), b(2, 3) and
c(6, -3). find the coordinates for point d.

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

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.

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0