In a survey of 100 out patients who reportef at a hospital one day, it was found that 70 complained of fever, 50 had stomach trouble and 30 were injured. All the 100 patients had one or other complains, and 44 had exactly two of them. How many patients had all the complaints?

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

Me with this one question, and i'll upvote the brainliest answer