Answer:
I think it is 192
Step-by-step explanation:
Volume of cube: 5 x 4 x 8 = 160
Area of diagonal: 160/2 = 80
Length of diagonal: 80 / 0.5 x 3 = 480
AB = 480 / 5 x 2 = 192
Answer:

Step-by-step explanation:








Answer:
The Answer is 2.8 inches
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Step-by-step explanation:
Yes it can, and it can be written as 3:5, 3 to 5, 3/5