Math 7 MAP Vocab

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Across
  1. 3. / a triangle with 2 equal sides and 2 equal angles
  2. 6. / two equal ratios
  3. 7. / angles less than 90
  4. 8. factor / the ratio between the lengths of two corresponding sides of similar figures (the number you multiply by)
  5. 13. step / solving an equation with a variable OR a constant
  6. 18. / 3(2x-9)
  7. 22. / Operation for "how much more...?"
  8. 23. / true or false: sides s+m>L to make a triangle?
  9. 25. rate / how much per one thing
  10. 26. / Operation for sum
  11. 29. / Operation for "how many times greater..?"
  12. 30. / angles that have a sum of 180
  13. 31. / letter
  14. 33. / angles that have a sum of 90
  15. 34. / comparison of two things, can be written as a fraction
  16. 35. Proportion / Used to find (example) 25% of 32
  17. 36. inverse / what is added together to get 0
  18. 37. / angles that are created by intersecting lines, opposite
  19. 39. / mathematical statement in which values are not equal
  20. 40. / angles next to each other
  21. 41. / number in front of the variable
Down
  1. 1. / a graph starts at (0,0) and is a straight line, equation example: y=2x
  2. 2. / distance all the way across the circle
  3. 4. / a number, no variable
  4. 5. / angles in the same relative position in similar or congruent figures
  5. 9. / the operation when a number and a letter are next to each other, uses parenthesis, a dot, or x
  6. 10. / Operation for each/per
  7. 11. / circle formula: (3.14)(r)(r)
  8. 12. / do this to the inequality when multiplying OR dividing both sides by a negative
  9. 13. / angles greater than 90
  10. 14. / a triangle with 3 equal sides and 3 equal angles
  11. 15. / the operation when a variable and a number are written as a fraction
  12. 16. / equal
  13. 17. / Operation for difference
  14. 19. rate / constant of proportionality
  15. 20. / mathematical statement in which equal values appear to the right and left of an equal sign or comparisons written horizontally
  16. 21. / circle formula: (3.14)(d)
  17. 24. / $15 for 3 shirts
  18. 27. zero / the point at which all proportional graphs start
  19. 28. step / solving an equation with a variable AND a constant
  20. 32. / a triangle with all different sides and angles
  21. 38. / distance from the center of the circle to the edge