Cho lục giác đều ABCDEF có tâm O . Khẳng định nào sau đây là sai? A. Phép vị tự tâm O tỉ số 1 biến tam giác OEF thành tam giác OBC B. Phép tịnh tiến theo vecto AB biến tam giác OEF thành tam giác ODC C. Phép đối xứng qua CF biến tam giác OEF thành tam giác OAF D. Phép tịnh tiến theo vecto OE biến tam giác OEF thành tam giác BOA

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.