Most reasonable metric unit for a glass containing 250 units of liquid. choose from l, ml, kg, g, and mg

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

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

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction