A boat sails 32km at a bearing of 284°. It then turns to a bearing of 200° and sails another 46km. To the nearest 100m, how far west of its starting place is it?​

Will give brainliest summations with algebraic expressions image shown

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).