Math Crazy

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Across
  1. 3. horizontal reference line halfway between the. maximum and minimum values in a graph.percent
  2. 9. amount
  3. 10. angles in standard position (angles with the initial side on the positive x-axis) that have a common terminal side.
  4. 12. the result of one of the important mathematical operations, which is obtained by subtracting two numbers.
  5. 13. is the ratio of the rise to the run, or rise divided by the run
  6. 16. Multiply the fraction by 60 to get the number of minutes.
  7. 17. vertical number line
  8. 18. an element of a set that, taken as a whole, comprises a system of numeration.
  9. 19. The angle made by taking the radius and wrapping it round the circle.
  10. 21. The length of the side opposite the angle divided by.
  11. 22. formed when two straight lines or rays meet at a common endpoint
  12. 23. The length of the hypotenuse divided by the length of the side opposite the angle.
Down
  1. 1. the trigonometric function that is equal to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse.
  2. 2. a distance among two repeating points on the graph function.
  3. 4. All the values that go into a function.
  4. 5. The line on a graph that runs horizontally (left-right) through zero
  5. 6. a line that splits an angle into two equal angles.
  6. 7. The length of the hypotenuse divided by the length of the adjacent side
  7. 8. the ratio of the length of the opposite side to that of the hypotenuse in a right-angled triangle.
  8. 11. Where a value increases in proportion to its current value
  9. 14. whole numbers that cannot be divided exactly into pairs.
  10. 15. line that a curve approaches, as it heads towards infinity.
  11. 20. A measure for angles