Two welders working together they can complete a job in six hours. One of the welders, working alone, can complete the task in nine hours. How long will it take the second world at work in alone to complete the task

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

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

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