Answer: x=y-3 or y=3+x
Step-by-step explanation:
Answer:
10 cubes
Step-by-step explanation:
None? Idk if that is the correct answer or not because I don’t feel like doing it
Answer:
<h2>V = 729</h2>
Step-by-step explanation:
The formula of a volume of a cube with an edge <em>a</em>
<h3>
V = a³</h3>
We have <em>a </em>=<em> </em>9 . Substitute:
<h3>V = 9³ = 9 · 9 · 9 = 729</h3>