Which of the following describes Deaton and Kahneman’s study? They are trying to find out if money determines how happy people are. They are trying to prove that richer people are happier than poorer people. They are trying to explain why people are either really happy or really sad. They are trying to prove that people with less money are happier than rich people.

Shape 1 and shape 2 are plotted on a coordinate plane. which statement about the shapes is true? a. shape 1 and shape 2 are not congruent. b. a translation will prove that shape 2 is congruent to shape 1.c. a rotation and a translation will prove that shape 2 is congruent to shape 1.d. a reflection, a rotation, and a translation will prove that shape 2 is congruent to shape 1.