If $$\cos53^{\circ} = \frac{x}{y}$$, then $$\sec 53^{\circ} + \cot 37^{\circ}$$ is equal to:

A

$$\frac{x+\sqrt{y^{2}-x^{2}}}{x}$$

B

$$\frac{x+\sqrt{y^{2}-x^{2}}}{y}$$

C

$$\frac{y+\sqrt{y^{2}-x^{2}}}{x}$$

D

$$\frac{y+\sqrt{y^{2}-x^{2}}}{y}$$