Is 7263 a multiple of 3?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?