Answer:
180cm cubed (the tiny three symbol)
Step-by-step explanation:
4 x 5 x 9
(4 x 5) x9
20 x 9
=180cm cubed
-4
i think
Answer: 0.25 or 1/4
1/2*2 = 1/2^2 = 1/4
x + 2y = 15
3x + y = 15
yes that's it haha
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