Find the value of sin(x+y) if sin x= 4/5 and cos y -5/13, both x and y are in quadrant II.

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

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