devenaire

20.10.2019 • 

Mathematics

Which equations apply the distributive property?

select each correct answer.

(42⋅3.5)+(42⋅1.3)+(42⋅5.2)=42⋅(3.5+1.3+5.2)(42⋅3.5)+(42⋅1.3)+(42⋅5.2)=42⋅(3.5+1.3+5.2)

−3⋅(6.48)=(−3⋅6)+(−3⋅0.4)+(−3⋅0.08)−3⋅(6.48)=(−3⋅6)+(−3⋅0.4)+(−3⋅0.08)

2.4⋅(−3.4)⋅(−1.25)=−3.4⋅2.4⋅(−1.25)2.4⋅(−3.4)⋅(−1.25)=−3.4⋅2.4⋅(−1.25)

−2.5⋅(4⋅3.67)=(−2.5⋅4)⋅3.67

Ответ:

help445492

07.01.2022

Mathematics

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−3⋅(6.48)=(−3⋅6)+(−3⋅0.4)+(−3⋅0.08)−3⋅(6.48)=(−3⋅6)+(−3⋅0.4)+(−3⋅0.08)
maybe that one? i could be wrong.

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Ответ:

FriendlyDude640

23.08.2021

Mathematics

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Yes, you can add these square roots, and here's how to do it.

√6 + √24 = √6 + √4*6 = √6 + 2√6 = 3√6

You can add these squares because √24 can be written as square root of 4*6. As you already know, square root of 4 is 2, which means that you can add √6 and 2√6 and get 3√6. 

Step-by-step explanation:

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