Make 1.20 with 12 coins 3 ways plz i need the answer very fast plz explain

Find the values of the variables in the kite

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Use the distance formula to find the distance between (-3,5) and (3,1)