3 years ago

Simplify each expression by combining like terms 4x+7x=

Mathematics

2 answers:

STALIN [3.7K]3 years ago

7 0

Answer:

11x

Step-by-step explanation:

Natalka [10]3 years ago

7 0

11x (add the like terms)

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valentinak56 [21]

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3 years ago

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goldfiish [28.3K]

Answer:

The radius of the circle is √26.

Step-by-step explanation:

Since point A is on the circle, the distance between that point and the center of the circle is equal to the radius.

To find the distance between two points, the following equation should be used:

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Replacing the numeric values:

$r^{2} =(3- (-2)) ^{2} + (2-3) ^{2}\\r^{2} =(5) ^{2} + (-1) ^{2}\\r=\sqrt{26}$

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Ulleksa [173]

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

I took the test E2020

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Setler79 [48]

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