Answer:
The surface area of a cube is 6s2 where s is the length of an edge. If 6s2 = 384, then we can solve this to fund that s = 8.
Step-by-step explanation:
Error: they divided both sides by three.
correct: they should’ve first subtracted both sides by two then divided both sides by three.
Your answer would be -15.41. If you ever need any other kind of help, just ask me.
Answer:
704 miles
Step-by-step explanation:
256 miles / 4 hours = x miles / 11 hours
solve for x
(256*11)/4 = x
x=704
Answer:
13.2
Step-by-step explanation:
40 decreased by 33% = 26.8
Absolute change (actual difference):
26.8 - 40 = - 13.2