The base angle of an isosceles triangle measures 54 degrees. what is the measure of its vertex angle? a) 27degrees b) 36 degrees c) 54 degrees d) 72 degrees

Simplify the expression. enter the correct answer.

In the rectangle below ac=30 units what is de

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)