Question: Write each statement as a conditional. SEE EXAMPLE 1 19. My hair will be Shorter if I cut it. 20. A number that is divisible

Write each statement as a conditional. SEE
Write each statement as a conditional. SEE EXAMPLE 1 19. My hair will be Shorter if I cut it. 20. A number that is divisible by 6 is divisible by 3. 21. Movie tickets are half-price on Tuesdays. Find the truth value of each conditional. Explain your reasoning or show a counterexample. SEE EXAMPLE 2 22. If a pair of lines is parallel, then they do not intersect. 23. If the product of two numbers is positive, then the numbers are both positive. Write the negation of the hypothesis and the negation of the conclusion for each conditional. SEE EXAMPLES 3 and 4 24. If the sum of the interior angle measures of a polygon is 180. then the polygon is a triangle. 25. If one whole number is odd and the other whole number is even, then the sum of the two numbers is odd. Write each related conditional and determine each truth value for the following conditional. SEE EXAMPLES 3 and 4 If an angle measures 100, then it is obtuse. 26. converse 27. contrapositive 28. inverse Write two conditionals from each biconditionai. SEE EXAMPLE 6 30. A month has exactly 28 days if and only if it is February

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