math
Across
- 3. an equation in which two ratios are set equal to each other.
- 5. A part of a whole
- 8. the distance from the center of the circle to any point on it's circumference
- 9. a set of numbers arranged in rows and columns so as to form a rectangular array.
- 14. a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles.
- 17. a straight line that makes the right angle (90 degrees) with the other line.
- 19. a number that is not a fraction; a whole number.
- 22. a mathematical statement that shows that two mathematical expressions are equal
- 23. a whole number greater than 1 whose only factors are 1 and itself
- 24. the mathematical expressions in which both sides are not equal.
Down
- 1. a number that when multiplied by itself produces the original number
- 2. A small number written above and to the right of another number, indicating how many times to multiply the base number by itself
- 3. the square of the length of the hypotenuse of a right triangle equals the sum of the squares of the lengths of the other two sides.
- 4. the extent or measurement of a surface or piece of land.
- 6. a fixed reference line for the measurement of coordinates.
- 7. A triangle with one angle equal to 90 degrees, like the corners of a square.
- 10. to have the same shape and size
- 11. A pair of numbers that locate a point in a plane, like (3, 5).
- 12. a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
- 13. an alphabet or term that represents an unknown number or unknown value or unknown quantity.
- 15. a relationship or expression involving one or more variables.
- 16. objects which have both, magnitude and direction
- 18. An expression consisting of variables and coefficients that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents.
- 20. a measure of its steepness
- 21. the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.