Help me find the area of this triangle! my answer key says the answer is 3root55 but i have no idea how to get that answer

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

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?

Which of the following is equal to the rational expression when x is not equal to -2 or -6?