From 12 feet to 23 feet
Increase in distance

Find two consexutive odd integers such that the sum of their square is 650

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?