What is the answer to algebra with pizzazz page 39?

What is an angle formed by one side of a triangle and the extension of an adjacent side? What is domain mean in math? What is 26 divied 2? How do you say i am jealous? What is the length of arc AB if the central angle is 120 degrees and the radius is 10? Convert 6.5 to a mixed number? If x equals 4 and y equals 1 then 6x plus 5y equals? Can a triangle equal less than 180 degrees? What is the history of exponents? Which of the numbers 2 3 5 9 and 10 are factors of 300? When you divide both the dividend and divisor by the same number what remains the same? What can you do to 1 2 3 4 to get 1 5 9 13? How do you convert 80 yards into linear feet? Is -8 a rational or irrational number? What is the hawaiian word for alpha? What is a counterexample for a square with four right angles? What is a paralle lines? What is the length and width of a square that covers 871200 square feet? Is the square root of 29 a rational or an irrational number? An arc whose measure is less than 180 degrees is called what?