Trigonometry
... 13. An airplane flying 550 miles per hour has a bearing of S 15° W. After flying for 2 hours, how far south has the plane traveled from its point of departure? ...
... 13. An airplane flying 550 miles per hour has a bearing of S 15° W. After flying for 2 hours, how far south has the plane traveled from its point of departure? ...
50 Fifty L
... It is the smallest number that can be written as the sum of two nonzero squares in two different ways. As a sum of nine or fewer cubes: 13 + 13 + 23 + 23 + 23 + 23 + 23 + 23 . The number 50 is the third of only 15 numbers that can be written as the sum of eight cubes, but no fewer; see 15. The numbe ...
... It is the smallest number that can be written as the sum of two nonzero squares in two different ways. As a sum of nine or fewer cubes: 13 + 13 + 23 + 23 + 23 + 23 + 23 + 23 . The number 50 is the third of only 15 numbers that can be written as the sum of eight cubes, but no fewer; see 15. The numbe ...
4-1 Right Triangle Trigonometry page 227 31
... a. Draw two right triangle with common height and base on the same line. The light house is 156 ft, label the height 156. Since Ship 1 has an angle of depression of 27°, label the angle opposite 156 ft in the smaller triangle 27°. Since Ship 2 has an angle of depression of 7°, label the angle opposi ...
... a. Draw two right triangle with common height and base on the same line. The light house is 156 ft, label the height 156. Since Ship 1 has an angle of depression of 27°, label the angle opposite 156 ft in the smaller triangle 27°. Since Ship 2 has an angle of depression of 7°, label the angle opposi ...
priority standards
... by the Parallel Postulate, that through a point not on a given line there is exactly one parallel line. (Spherical geometry, in contrast, has no parallel lines.) During high school, students begin to formalize their geometry experiences from elementary and middle school, using more precise definition ...
... by the Parallel Postulate, that through a point not on a given line there is exactly one parallel line. (Spherical geometry, in contrast, has no parallel lines.) During high school, students begin to formalize their geometry experiences from elementary and middle school, using more precise definition ...
Geom 1.5 Activity - Lancaster City Schools
... not exactly the same size. Ralph notices that two adjacent slices are complementary. If one of the slices has a measure of 2xº, and the other a measure of 3xº, what is the measure of each angle? ...
... not exactly the same size. Ralph notices that two adjacent slices are complementary. If one of the slices has a measure of 2xº, and the other a measure of 3xº, what is the measure of each angle? ...
Task - Illustrative Mathematics
... This can be done via knowledge of trigonometric functions or with the Pythagorean Theorem. The teacher may need to provide guidance: a good starting point would be to draw some triangles, as in the solution, and determine whether or not these special cases are equilateral. The task can be naturally ...
... This can be done via knowledge of trigonometric functions or with the Pythagorean Theorem. The teacher may need to provide guidance: a good starting point would be to draw some triangles, as in the solution, and determine whether or not these special cases are equilateral. The task can be naturally ...