Solve 4.5 divided by 2

Abcd is a parallelogram find the valuse of x

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.