brattyratzzbob brattyratzzbob 08-04-2024 Mathematics contestada 12. Higher Order Thinking Given that m21 = (16x)°, mz2 = (8x+21)°, and m24 = (25x + 19)°, what is an expression for m23? What is mz3? 2 18x+21 29x+1 4 3 16x1