Which of the following is not a rational number? 2
The sum of
7
23
4
and
3
2. 4.
/ La suma de and
7 3
17
The sum of 5+15 and 14 - 15 / La suma de 5+5 and 14 – 15
The product of 12 and 17 El producto de 12 Y 17
The product of 14 and 0.8333333333 / El producto de 14 y 0.8333333333

Which of the following best describes a basic postulate of euclidean geometry? a. all straight line segments have a midpoint. b. any straight line segment can be extended indefinitely. c. all right angles are formed from perpendicular segments. d. any two right angles are supplementary.