So you would start with the square and do 18 times 18 which equals 324 then for the triangle it's base times height divided by two so 9 times 18 divided by 2 which equals 81 then you add the triangle plus the square and your final answer is
answer:405
Answer:
600cm3 the 3 is ment to be cubed
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
6 to the second power minius 7 times 3 is 15 then with is cubed it would be 42
The answer is 270 . if you multiply all the yds together you will get the solution to your volume
Answer:
7 seconds per song?
Step-by-step explanation:
