Work out the size of angle x
give reasons for your answer

Plz me plz i need and plz delte this after answer

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab