Respuesta :

wegnerkolmp2741o

Answer:

The new dimensions are 15 ft by 6 ft

Step-by-step explanation:

The 3/2 is the scale factor.  We multiply each dimension by the scale factor to find the new dimension

10 ft *3/2 = 15 ft

4 ft *3/2 = 6 ft

The new dimensions are 15 ft by 6 ft