Acell boat sale has three sides that are all the same links. each side measure x-10. the sails perimeter is 63 unitsquickly

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

Can some one me with these questions