__can be shown to be congruent by a sequence of reflections and translations.___ can be shown to be congruent by a single rotation. PLEASE FILL IN THE BLANKS

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

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?