Answer:
A. 30+20+10=50+10=60
Step-by-step explanation:
The commutative property is the property of which you can rearrange the numbers around but the answer stays the same. From the original equation, you moved 20 and 10 around and added 30+20=50 then, you add 10 plus that 50 since you haven't done anything to the 10 yet. So, 50+10=60.
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Answer:
see below
Step-by-step explanation:
x² = 30
x = ±√30 (take the square root of both sides)
Answer:
I think it's 62. volume is basically just adding the length, width, and height
Answer:
2 liquid gallons
Step-by-step explanation: