Solve using a2 + b2 = c2
show ur work please :)

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*