Figure 2 is a scaled copy of Figure 1. Identify the point in Figure 2 that corresponds to point M in Figure 111. Choose 1 A B C D Which one is it?

Could somebody me with this radical simplification?

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

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.