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3 years ago

9

Ivan has 15 yards of green felt and 12yards of blue felt to make 3 quiltsif ivan uses the same total number of yards for each qu

ilt how many yards does he use for each?

1 answer:

Juliette [100K]3 years ago

6 0

ivan used 5 yards of green for each quilt and 4 yards of blue for each quilt.

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$\bf \qquad \textit{parabola vertex form}\\\\
\begin{array}{llll}
\boxed{y=a(x-{{ h}})^2+{{ k}}}\\\\
x=a(y-{{ k}})^2+{{ h}}
\end{array} \qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
-------------------------------\\\\
vertex
\begin{cases}
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k=5
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\\\\\\
\textit{we also know that }
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Step-by-step explanation:

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