Gus's friend russ guess that his riddle was the number 47 cant 47 be the answer to gus' riddle

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

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

15/16 as a decimal rounded to the nearest hundredth