The measures of supplementary angles always add up to a. 90° b. 180° c. 45° d. 60° user: which of the following are measures of complementary angles? a. 61° and 119° b. 38° and 42° c. 75° and 25° d. 29° and 61°
The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2
1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?