#1 There is no area of a cube. There is only a volume.
#2 The formula is

where s is the side.
Substitute 729 in V since that is the volume.

Take the cube root and you will get
9.
So the formula is
and the side is 9.
Y = 2x - 8 is perpendicular to 6x+12y=24 and passes through (4,0)
Answer:
24
Step-by-step explanation:
you can just search it 20% of 120
Answer:
20
Step-by-step explanation:
2g = -3.5x2 = -7
-7 - 5= -12
8 - -12=20