Hurry! 1. △abd≅△fec. what is m∠cfe? a. 45 degrees b. 63 degrees c. 72 degrees d. not enough information 2. △abd≅△fec what is the measure of bd? a. 8 b. 10 c. 18 d. not enough information

What term best describes a line ans a point that lie in the same plane

Ineed with number 6 , explain how to get 1978

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15