All squares are polygons.
2 answers:
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Answer:
1) Given, 2) Inverse property of addition, 3) Commutative property/Identity property of addition, 4) Inverse property of multiplication, 5) Identity property of multiplication/Result.
Step-by-step explanation:
In this exercise we present what real number properties are used in each step of the given procedure with its respective explanations:
1) <em>Given</em>
2) <em>Inverse property of addition</em>
The inverse property of addition states that:
,
3) <em>Commutative property/Identity property of addition</em>
The commutative property of real numbers states that:
,
The identity property of addition of real numbers states that:
,
4) <em>Inverse property of multiplication. </em>
The inverse property of real numbers states that:
,
5) <em>Identity property of multiplication/Result.</em>
The identity property of multiplication of real numbers states that:
,