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Dafna1 [17]
3 years ago
9

Choose 2 axioms that allows 22 + (m + 8) to be written as m + 30

Mathematics
2 answers:
Hitman42 [59]3 years ago
3 0

commutative for addition

<span>22+(m+8)=(m+8)+22</span> then associative <span>(m+8)+22=m+(8+22)</span> <span>=m+30</span>

Katyanochek1 [597]3 years ago
3 0

Answer:

commutative - addition

associative - addition

Step-by-step explanation:


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Hello,
so all you have to do is match the abbreviations to the triangles. The abbreviations stand for what is the SAME in both triangles, denoted by similar markings on equal sides and angles.

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What’s the answer to number 19??
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