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2 years ago

10

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1 answer:

luda_lava [24]2 years ago

8 0

$\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{cccllll}
&Sides&Perimeter&Area&Volume\\
&-----&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array}\\\\
-----------------------------\\\\

\begin{array}{llll}
ratios\to &perimeter&area\\
-----&-----&-----\\
\cfrac{\textit{small triangle}}{\textit{large triangle}}&\cfrac{15}{24}&\cfrac{15^2}{24^2}
\end{array}$

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Answer:

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Step-by-step explanation:

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2. Each sister has y-1 sisters and x brothers. If each sister has twice as many brothers as she has sisters, then

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3 years ago

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2 years ago

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2 years ago

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<h3><u>L</u><u>H</u><u>S</u><u>:</u><u>-</u></h3>

$\\ \sf\longmapsto 1+tan^2A$

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$\\ \sf\longmapsto 1+\dfrac{sin^2A}{cos^2A}$

$\\ \sf\longmapsto \dfrac{cos^2A+sin^2A}{cos^2A}$

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3 years ago

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