State whether the triangles are similar. if so, write a similarity statement and the postulate theorem you used. the diagram is not drawn to scale. answer the question completely!

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

What values of c and d make the equation true?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.