(3x + 4) +5 = 3x + (4+5) Is an example of what property?

1 answer:

solong [7]2 years ago

5 0

Answer:

Associative Property of Addition

Step-by-step explanation:

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gregori [183]

Answer:

$\large\boxed{-8\sqrt9=-24}$

Step-by-step explanation:

$\sqrt{a}=b\iff b^2=a\\\\\sqrt9=3\ \text{because}\ 3^2=9\\\\-8\sqrt9=-8(3)=-24$

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3 years ago

Elina [12.6K]

Answer:

Step-by-step explanation:

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Oxana [17]

ANSWER:
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HACTEHA [7]

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Nutka1998 [239]

x would be 102° . hope it helps

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3 years ago