Calculate for y given that mean of 20,2y,25,y,30 is 27​

Which expression will have the same sum as 3_8 + 1/4?

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.

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