How to solve this and find x and y variables.

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

One positive number is 9 more than twice another. if their product is 95, find the numbers

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