The answer would be
1/3 * 9 = 3,
3^3 = 3*3*3, which then we multiply:
3*3=9, 9*3=27.
27 is the answer.
Hope this helps and have a nice day:)
The answer will be 21u^6v^8
The answer to the question you are looking for is right in front of u
They are based on SSS. They have the middle side which they share and is equal. And those other two lines also make those sides equal, so all sides are equal and they’re congruent
For

, we have

and so

which is, again, only valid for

.