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°
Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )