Which trigonometric ratios are correct for triangle XYZ? Check all that apply.
tan(Y) = Eight-fifteenths
cos(X) = Fifteen-seventeenths
tan(X) = Fifteen-eighths
sin(Y) = Eight-seventeenths
cos(Y) = Eight-seventeenths

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

what is the rest of the question? ?