What is the equation, in point-slope form, or a line that passes through (8, -4) and has a slope of -5/6? a. y-4=-5/6(x+8)b. y+4=-5/6(x+8)c. y-4=-5/6(x-8)d. y+4=-5/6(x-8)

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