Answer:
hi hope this help and if its wrong you can blame
Step-by-step explanation:
The Osborne 1 is the first commercially successful portable microcomputer, released on April 3, 1981 by Osborne Computer Corporation. It weighs 10.7 kg (24.5 lb), cost US$1,795, and runs the CP/M 2.2 operating system
The answer is 9 :) i just did it on paper
Do each prism seperately
(8x10x5)+(4x4x5)
(400)+(80)
480in^3
Your answer in simplest radical form would be 531441/64
x and x+4 are the numbers
3x=2(x+4)
3x=2x+8
3x-2x=8
x=8
x+4=12
