I am pretty sure the answer is 13
Answer:
348
Step-by-step explanation:
Length-l
Width-w
Height-h
A=2(wl+hl+hw)=2·(8·9+6·9+6·8)=348
The answer is 45 because 45-15=30, therefore x=45.
The answer is 1.25 meters.
hope it helps
can you choose mine as the brainliest answer