Which of the following sets of numbers could represent the three sides of a right triangle (32,60,67) (27,36,45) (14,84,85) (25,59,65)

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars