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Assoli18 [71]
3 years ago
11

21+19=40;19+21=40 a commutative property or associative property

Mathematics
1 answer:
Nikolay [14]3 years ago
7 0

Answer:

it is a commutative property

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Mr.Chen left $45,000 to his aunt when he died. This was 5% of his total worth. a) how much was Mr.Chen worth when he died? Show
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4 years ago
an angle bisector of a triangle divides the opposite side of the triangles into segments 6cm and 4cm long. A second side of tria
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