Confused on how to write the equation due to the graph having a point at (1,2).

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.

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?

The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.