The ornamental design for a rectangulartrash can with single lid, as shown and described.
FIG. 1 is a perspective view of a trash can showing the new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken line showing of the pegs on the bottom is included for the purpose of illustrating portions of the ‘article’ and forms no part of the claimed design.