Divide 44 into 4 parts which are in ap such that the product of the fist and fourth part is 85​

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

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

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?