Answer:12.8
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
Three raise to third power can be written as
. In this three is the base which is raised to third power.

Next we need to subtract 6 from Three raise to third power(i.e from 27)
which can be written mathematically as

Hence 6 less than three raised to the third power is 21 as explained above.
I believe that Q is fourths? And Y is Yard.
Answer:
49x
Step-by-step explanation:
That would be true...XY and TU and AB are all parallel