23. two coins are tossed. alan gets a point if the coins match and sondra gets a point if they do not match. which of the following statements are true? a. alan is more likely to win. b. sondra is more likely to win. c. alan and sondra have the same chance of winning. d. sandra can never win.

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?