A box (cube) has all equal edges or sides (s), thus the volume (v) of the cube is:

So since each side or edge around is 3 in, then the length around the square bottom of the box = 4×3 = 12 in
The addition property of equality justifies this. You could also say that she simply subtracted 7, and then it would be the subtraction property of equality. This is the case because if you add or subtract (or multiply or divide) the same number on both sides of an equation, the equation will still be the same.
Hope it helps!
96.47 would be your answer rounded to the nearest hundredth
The third angle would be 100 degrees
Explanation: 360-85-115-60= 100
Answer:
-32/3
Step-by-step explanation:
-10 2/3 , -10.6