5. Mr. Boisvert has a shed in his backyard. The pitch of the roof is 3:6. What is the slope of the roof if it is reduced?

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.