Riscrivi le parole in ordine alfabetico Cartoline - sabbia - ombrellone - foto - paletta - gelato - asciugamano - divertimento - bambino - telo - estate - hotel - luna - nuoto - ricordi - uva - zattera wacanze - isola - mare - quiete.

(i)** Alex cycles from home to a nearby town at an average speed of \( 18 \mathrm{~km} / \mathrm{h} \). He then cycles back home at an average speed of \( 12 \mathrm{~km} / \mathrm{h} \). The distance cycled from his home to the town and back is the same. Calculate his average speed for the whole trip. Eet the distance one way be equal to \( x \).

\( \int \tan ^ { n } x \)

Verde Las fracciones cura suma es \( \frac{7}{10} \)

Use a coterminal angle to find the exact value of the following expression. Do not use a calculator. \( \cot \left(765^{\circ}\right) \)

Write a new equation that has the same solution as \( 4 t=20 \). Show your work to prove it has the same solution.