Me on this question and i need work for it in return i will answer spanish questions

1. are the triangles similar and if so why? what is the value of x? show your work.

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

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.