Peter graphed two points given below on a coordinate plane. (-6, 4), (3, 4)
What is the distance between the points?

If tana tanb=k, show that(1+k)cos(a+b)=(1-k)cos(a-b)

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.

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2