The angle of depression from point r to point s is angle .

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

52 cm radius = diameter = area = circumference = circumfer

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?