3 years ago

What is the length of a rectangle whose perimeter is 38 cm and its weight is 9 cm

Mathematics

1 answer:

Tanzania [10]3 years ago

8 0

Answer:

The length of the rectangle is 29 cm.

Step-by-step explanation:

38 - 9 = 29

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-1/225x^2+2/3x what is the vertex of this quadratic function?

Julli [10]

$\bf \textit{vertex of a parabola}\\ \quad \\\\

\begin{array}{lccclll}
y=&-\frac{1}{225}x^2&+\frac{2}{3}x\\\\
y=&-\frac{1}{225}x^2&+\frac{2}{3}x&+0\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
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