how could you use a tracing paper to help you identify or perform transformation that is a rigrid motion?

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

Ithink the answer is b

For the first question the answer is a, for the second c, for the third d, for the 4th b, for the 5th a