On tuesday the value of stock decreased by 1/2 point. on wednesday, the value increased by 3/4 point. on thursday the value decreased by 3/8 point. what integer represents the change in stock value after three days?

can you show your work?

Find the area of the triangle shown 3 by 6

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.

Need so much on this one how many yards?