A funicular carries passengers up an embankment to an observation point. If the length of the track is 59.9 meters and the angle of inclination is \( 36^{\circ} 7^{\prime} \), determine the height of the embankment. The embankment is \( \square \) meters high. (Round to two decimal places as needed.)

\begin{tabular}{l|l|} \\ n & \( \begin{array}{l}\text { 6) ¿Cuál es el \% volumen de una } \\ \text { solución que resulta de agregar } 15 \mathrm{ml} \\ \text { de limón en } 185 \mathrm{ml} \text { de agua? }\end{array} \)\end{tabular}

While on a tour in Greece, Jennifer saw that the temperature was \( 28^{\circ} \) Celsius. Solve for \( F \) in the formula \( C=\frac{5}{9}(F-32) \) and use it to find the Fahrenheit temperature. (Round your answer to one decimal place if necessary.)

(2) \( \left\{\begin{aligned} 6 x+5 y & =23 \\ -4 y+y & =-11\end{aligned}\right. \)

Simplify the expression \( (-2+3 i)(2+4 i) \) \( \begin{array}{l}-4-7 i \\ 8-2 i \\ -16-2 i \\ 8+2 i\end{array} \)

factorizar \( 9-(m-n)^{2} \)