Triangle RST has vertices located at R (2, 3), S (4,4), and T (5,0). Part A: Find the length of each side of the triangle. Show your work.
Part B: Find the slope of each side of the triangle. Show your work.
Part C: Classify the triangle. Explain your reasoning.
*I only really need Part C, I already have part A and B*

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

If the value of cos330°is√3/2 then find cos 165°.