Which set of angles measures could be the three angles in a triangle A. 40 degrees,50 degrees,60 degrees
B 50 degrees,60 degrees,70 degree
C 60,70,80 degrees
D 70,80,90 degrees

Which expression gives the area of the triangle shown below

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

Which diagram shows lines that must be parallel lines cut by transversal?