Ursula drew a polygon in which all the triangles were obtuse. what kind of polygon could she have drawn? a. trapezoid b. parallelogram c. triangle d. pentagon

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Find two numbers if their sum is 91 and the ratio is 6: 7?