320 because you added the two numbers to get the total.
Step-by-step explanation:
11+11+9 equals 30 just do the math it simple
Answer:
The volume of the box is 41.21 inches cube.
Step-by-step explanation:
Given,
Width of the box
inches
inches
Length of the box
inches
inches
Height of the box
inches
inches
The box is in cuboid form.
The volume of cuboid is given by (length × breadth × height ).
So,
volume of the box is
×
×

= 
inches cube
The volume of the box is 41.21 inches cube.
A and C I think. I hope I helped a little bit