Need ! a dolphin swims 665,280 feet in 3 hours. use the formula d = rt, where d represents distance, r represents rate, and t represents time, to answer the following questions. show your work.

part a: rearrange the distance formula, d = rt, to solve for rate. (2 points)

part b: find the dolphin's rate in feet per hour. (3 points)

part c: find the dolphin's rate in miles per hour. (3 points)

part d: which unit, feet, or miles, makes more sense to use in this scenario, and why? (

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.