Triangle DEF has side lengths of 8 cm, 10 cm, and 9 cm. Use the relationship between the sides and angles of a triangle to match each side with its correct length.

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

What is coefficient of the term of degree of degree 5 in the polynomial below

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?