if donald were two times as old as he was five years ago, he will be ten less than two times his age now. how old is donald?

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

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Itried and it wasn't right! what is the area of this composite shape? enter your answer in the box. ²