In the systems of equations above, a and b are constants. If the system has infinitely many solutions, what is the value of a and b?

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

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

How many verticies does a triangular prims have