As soon as Hailey reached home at 2:45 p. m., she started her homework and spend 1 hour and 25 minutes on it. She then practiced her piano for 45 minutes and after went swimming for 35 minutes. At what time did Hailey settle down for dinner?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality