Stephanie is measuring the volume of her shoe boxes as she redesigns her closet space. She has two pairs of boots, each stored in different-sized boxes. The box measurements are as follows:
Box 1:24 in (L) x 8 in (w) x 4 in (h)
Box 2:14 in (l) x 10 in (w) x 6 in (h)
What is the total volume of her boot boxes in cubic FEET?
A
126 cubic feet
B)
134 cubic feet
145 cubic feet
D)
160 cubic feet

i got 10.28 but that rounds up to 10.3

1,2,4,5,10,11,20,22,44,55,110,220

the diagram shows you   triangle def with de=4, df=9 and de≠df≠ef.

the sum of the lengths of two triangles' sides are always greater than the length of the third side:

substitute sides lengths:

then 5< ef< 13 (option 3 is true).

def is a scalene triangle with all sides of different lengths (option 5 is true, option 2 is false).

answer: correct choices are 1, 3 and 5