3 years ago

A trapezoid is shown. Use the ruler provided to measure the dimensions of the trapezoid to the nearest inch.

Mathematics

1 answer:

Tasya [4]3 years ago

7 0

We need measurements

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PLEASE HELP I WOULD GREATLY APPRECIATE

sergey [27]

X = 4x/5 -x/10 + 9/2

7 0

4 years ago

Let r vary directly with s and inversely with t. Which equation represents this equation? Assume that a is a constant.

andrew11 [14]

$\bf \qquad \qquad \textit{combined variation}
\\\\
\begin{array}{llll}
\textit{\underline{y} varies directly with \underline{x}}\\
\textit{and inversely with \underline{z}}
\end{array}\implies y=\cfrac{kx}{z}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\stackrel{\textit{\underline{r} varies directly with \underline{s} and inversely with \underline{t}}}{r=\cfrac{ks}{t}\qquad \textit{ and since a = k}\qquad r=\cfrac{as}{t}}$