(Respond fast) GEOMETRY 13 PTS: Three support beams for a bridge form a pair of complementary angles. Find the measure of each angle. Smaller angle=? Larger angle= ?

What is the first step of an indirect proof of a number that is divisible by two

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.