I NEED HELP NOW PLEASE Which of the following is a postulate?

A,) Angle Bisector Postulate
B.) Collinear Lines Postulate
C.) Intersecting Lines Postulate
D.) Planes Postulate

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?