The speed of a car in miles

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?