Pls help. quick

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other