16. which of the following are complementary angles?
a. 71° and 19°
b. 90° and 90°
c. 90° and 45°
d. 15° and 30°

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons