Which of the following statements about the sine, cosine, and tangent ratios is not correct? A: The sine and cosine both use the hypotenuse length as the denominator

B: The cosine and tangent both use the adjacent leg length in the ratio

C: The some and tangent both use the opposite leg length in the numerator

D: The tangent and the cosine both use the hypotenuse length in the ratio

With number 11 ( show how you got the answer)

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?