Un tanque de 2.5 metros de profundidad contiene 85000 litros de agua cuando esta lleno. si el nivel del agua baja a 1.8 metros, ¿que cantidad de agua contiene?

40 & 50 in the right corner are the complementary angles as when placed in a sum (added together) they make 90°

The answer to this question is c

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.