I need help with this math question please

Which of the following is a justification used while proving the similarity of triangles lom and mon

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.