What is the final transformation in the composition of
transformations that maps pre-image ghjk to image
g"h"j"k"?
o
a translation to the right
a reflection across line m
a 90° rotation about point g
a 180° rotation about point g

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2