von1144
18.10.2020 •
Mathematics
What are reasons A, B, and C in the proof? Prove: (4 · 3)l + (2 · 4)l = 20l Statements Reasons (4 · 3)l + (2 · 4)l = (4 · 3)l + (4 · 2)l A. = 4(3l + 2l) B. = 4(5l) Addition = (4 · 5)l C. = 20l Multiplication A. Commutative Property of Addition B. Distributive Property C. Associative Property of Multiplication A. Commutative Property of Multiplication B. Distributive Property C. Associative Property of Multiplication A. Commutative Property of Multiplication B. Associative Property of Multiplication C. Distributive Property A. Distributive Property B. Commutative Property of Multiplication C. Associative Property of Multiplication
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Ответ:
A. Commutative Property of Multiplication
B. Distributive Property
C. Associative Property of Multiplication
Step-by-step explanation:
Ответ:
i think it would be middle schoolers but the question is confusing.
Step-by-step explanation: