| A | B |
|---|
| evaluate 3a when a=4 | 12 |
| 2(6+4x3)-7 | 29 |
| a+b=b+a | comutative property add |
| a*1=a | Identity property mult |
| the absolute value of -12 | 12 |
| vertical angles | are equal |
| corresponding angles are | equal |
| an obtuse angle is | between 90 and 180 degrees |
| evaluate 7+a when a=6.3 | 13.3 |
| evaluate 2*3+7 | 13 |
| the square root of 16 | 4 |
| the first 3 square numbers | 1,4,9 |
| what come next 2,4,8... | 16 |
| what comes next 81,27,9... | 3 |
| acute angles measure | less than 90 degrees |
| a right angle measures | 90 degrees |
| a straight angle measures | 180 degrees |
| a reflex angle measures | more than 180 degrees |
| -(-(-27))= | -27 |
| -(45) | -45 |
| Alternate interior angles are | are equal |
| the square root of 25 is | 5 |
| 6(3a+5) equals | 18a + 30 |
| 2x(3x + 7) equals | 6x^2 + 14x |
| Line segments | a begin at a point and end at a point |
| Two lines are perpendicular if they | form a 90 degree angle |
| If two lines form a 90 degree angle | they are perpendicular |
| The square root of 81 is | 9 |
| 7 squared is | 49 |
| what comes next 1,3,7,15... | 31 |
| angles are formed by two rays with a | common end point |
| A triangle with a 90 degree angle is called | a right triangle |
