Probabilité Dans un panier de fruits, il y a 2 poires, 1 orange et 1 kiwi.
possibles si on tire au hasard 2 fruits du panier.
Utilise ces abréviations: P pour poire, O pour orange et k pour kiwi
d) Dessine le diagramme en arbre de tous les résultats

If square root x = -7, then x= -49 true or false

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?

Larissa dives into a pool that is 8 feet deep. she touches the bottom of the pool with her hands 6 feet horizontally from the point at which she entered the water. what is the approximate angle of elevation from the point on the bottom of the pool where she touched to her entry point? 36.9° 41.4° 48.6° 53.1°