Answer:
none of them its <
Step-by-step explanation:
Don't look at this comment.. I messed up the first time so, yeah.
Final Answer: 
Steps/Reasons/Explanation:
Question: Solve the equation
.
<u>Step 1</u>: Divide both sides by
.

<u>Step 2</u>: Simplify
to
.

<u>Step 3</u>: Subtract
from both sides.

<u>Step 4</u>: Simplify
to
.

<u>Step 5</u>: Divide both sides by
.

~I hope I helped you :)~
Answer:
The solids <u>are</u> similar.
Step-by-step explanation:
Each linear dimension of the larger solid is 3 times the corresponding linear dimension of the smaller one. Since the scale factor is the same in every direction, the solids are similar.