On partage une somme de 17 500 € entre 3 personnes. La première reçoit les 2/5 de la somme totale, la deuxième reçoit les 3/4 de la part de la première. a) Quelle fraction de la somme totale revient à la troisième personne ? b) Calcule la part de chacun

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal, mutualistic, or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp