Atree casts a 9 ft shadow at the same time that a person 6 ft tall casts a 4 ft shawdow. what is the height of the tree?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Place the following steps in order to complete the square and solve the quadratic equation,