A club with 5 members is to choose 3 officers ; president, Vice President and secretary treasurer if each office is to be held by one person and no person can hold more than one office in how many ways can those offices be filled

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.