polyserl polyserl

08-03-2021
Mathematics

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Which pair of expressions is equivalent using the Associative Property of Multiplication?

a. 4(2a ⋅ 5) = (4 ⋅ 2a) ⋅ 5
b. 4(2a ⋅ 5) = 8a ⋅ 20
C. 4(2a ⋅ 5) = (2a ⋅ 5) ⋅ 4
4. 4(2a ⋅ 5) = 4 ⋅ 2a ⋅ 5

Respuesta :

klgiehl klgiehl

08-03-2021

A. 4(2a.5) = (4.2a) .5

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