A rectangular picture is 12 inches long and 8 inches wide. A uniform border is placed around the outside of the picture, making the total area 165 square inches. Find the width of the border.

What is the difference between the predicted value and the actual value

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.

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)