I need help with these questions

A spider and a fly move so that their position at time t seconds are given by the vector equations: spider: (X,y) = (3.-2) + t(2,1) fly: (x,y) = (-1,6) + t (4,-3) will they meet each other? If so, when and where.Plot each point whose polar coordinates are given. Then give two other points of coordinates for the same point. a. (5, 45 degrees) b. ( 2, 60 degrees) c. (1 , 90 degrees) d. (-3/2 , -540 degrees) Find the rectangular coordinates of