how does that interplay with the 10th, "The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to t

how does that interplay with the 10th, "The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.", where it seems the residual between positive grants and negative restrictions goes to the states/people?