okay, i just need to know if i did this right or not.

the problem: find the coordinates of mass center by the region bounded by $\displaystyle x=5-y^2$ and $\displaystyle x=0.$

i graphed the situation, but i considered this function $\displaystyle y=\sqrt{5-x}$ to compute the coordinates. Do i need to duplicate the result to get the coordinates?

i'm a bit lost, thanks for the help.