in circle m secants pamc and pbc are drawn from point p such that mbc=100 and mcd=62. which of the following is the measure of

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.