Kierra answered to a division problem on her math text was marked as wrong. Her work is shown below why did kerra get this problem wrong and what should be the correct answer

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

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