3 years ago

Answer needed -3x + 9 = 18

Mathematics

1 answer:

Aloiza [94]3 years ago

8 0

Answer:

X=-3

Step-by-step explanation:

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Alona [7]

Notice the picture below, see the length "l"?

well $\bf Area=l\times w\qquad 
\begin{cases}
l=\frac{11}{4}w\\
Area=180
\end{cases}\\\\
-----------------------------\\\\
thus
\\\\
180=\cfrac{11}{4}w\times w$

solve for "w", to find the width,

what's the length? well, l = 11/4 w

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Ronch [10]

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Step-by-step explanation:

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3 years ago

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snow_tiger [21]

Answer:

Step-by-step explanation:

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2 years ago

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