3 years ago

How to solve using square root 3(x+7)^2+8=440

1 answer:

4 0

Answer:

x = -19

Step-by-step explanation:

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ElenaW [278]

It took her 29 minutes to race. :)

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Anna11 [10]

Let length be x

ATQ

$\\ \sf\longmapsto 2(L+B)=24$

$\\ \sf\longmapsto 2(x+2x)=2=$

$\\ \sf\longmapsto 2(3x)=24$

$\\ \sf\longmapsto 6x=24$

$\\ \sf\longmapsto x=\dfrac{24}{6}$

$\\ \sf\longmapsto x=4$

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Fofino [41]

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Let c be total cost, while m is the minutes above the base minutes;
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Ronch [10]

Answer:

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on E d g e n u i t y

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