PLEASE HELP! The vertices of ΔABC are A (1, 5), B (3, 9), and C (5, 3). The vertices of ΔDEF are D (−3, 3), E (−2, 5), and F (−1, 2). Which conclusion is true about the triangles?

The ratio of their corresponding sides is 1:3.

They are congruent by the definition of congruence in terms of rigid motions.

The ratio of their corresponding angles is 1:3.

They are similar by the definition of similarity in terms of a dilation.

Astudent simplified a rational expression as shown.

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

If the discriminant if a quadratic equation is 4 which statement describes the roots?