Two sides of the right triangle have lengths x and y. Represent the change in the triangle's area if the length of one side is doubled
and the length of the other side is halved

There is not enough information on this sorry can you take a picture of it and put it on here

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.