Ihave a right triangle. the hypotenuse is 12. the base is 7 and the other side is 9.7. the sin(x) is 0.014. cos(x) is 0.99 and tan(x) is 0.02. what is the measure of angle x?

If value of cos330° is √3/2 then find tan165°.

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?