What is the scale factor of this dilation?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost