Endee was asked to prove that any angle that forms a linear pair with a right angle must be a right angle. he drew the diagram shown. then he wrote the following 2-column proof. which describes the error, if any, in endee's proof.

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

(01.04 lc)multiply 1 over 6 multiplied by negative 1 over 2. negative 1 over 3 negative 1 over 12 1 over 12 1 over 3

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.