Which equation is the inverse of (x minus 4) squared minus two-thirds = 6y minus 12?

What are the sotions to the quadratic equation 9x^2=4

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.