Write the negation of the hypothesis and the negation of the conclusion for each condition. If the sum of the interior angle measures of polygon is 180, then the polygon is a triangle.

If one whole number is odd and the other whole number is even, then the sum of the numbers is odd.

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2