Math

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Across
  1. 3. expression with the x squared
  2. 4. a measure of the steepness of a line on a graph
  3. 6. moving a shape so that it is in a different position, but still has the same size, area, angles and line lengths
  4. 8. a method of writing very large (34,200,000) or very small (0.0000029) numbers using powers of 10
  5. 10. any number that can be written as a fraction
Down
  1. 1. an equation that makes a straight line when it is graphed
  2. 2. any number that can not be written as a fraction
  3. 5. in a right triangle the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs A²+B²=C²
  4. 7. a symbol for an unknown number
  5. 9. having the same size and shape