Anne is on the chess team at her school. She wins a match 20% of the time. Design a simulations that will predict the probability of Anne winning two matches. How many coins do I flip to represent winning two chess matches with heads/tails winning a match. Perform the simulation how many times. Using this simulation, the probability of Anne winning two matches is about how much?

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