In parallelogram ABCD below, AC is a diagonal, the measure of ZABC is 40°, and the measure of ZACD is
57º. What is the measure of ZCAD ?

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.

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?

Use the distance formula to find the distance between (-3,5) and (3,1)