Answer:
i think its mq
Step-by-step explanation:
<span>Changing the grouping of the addends should not change the sum, according to the associative property of addition. You might group them differently with (50 + 3) + 47, so that you have 50 + (3 + 47). You might not regroup them with (16 + 4) + 5 rather than 16 + (4 + 5).</span>
Answer:
I think it is the rectangular prism and square pyramid
Step-by-step explanation:
12x12x16=2304 it is the greatest
Answer:
yes you are right I think
Answer: a²+2b+2ab
Step-by-step explanation:
(2a²+62+2b+1)-(a²+62-2ab+1)
2a²+62+2b+1 - a²-62+2ab-1
a²+2b+2ab
