Um I don’t really understand math. But I have a test and I need to. know what is the least common multiple of 15 and 45 but can u show your work plz and thank you

What is the measure of the smallest angle in the diagram? 15 29 32 45

An octagonal prism has jow many lateral faces?

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?