Which description is paired with its correct expression? 7
seven less than the quotient of two and a number squared, increased by six;
2
+6
n
O nine times the difference of a number cubed and three; 9(n°-3)
O eight more than the quotient of a number squared and four, decreased by seven;
8+
4
- 7
n?
O twice the difference of a number cubed and eight; 272-8
Hi

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.