Which of the following is not a characteristic of non-euclidean geometry? a. space is saddle-curved. b. the sum of the angles in a triangle is always c. the parallel postulate is false. d. there are no straight lines.

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Find the area of the triangle shown 3 by 6

Which of the following describes the symmetry of the graph of y = x3?