What numbers are a distance of 2/3 unit from 1/2 on a number line? Select the locations on the number line to plot the points.

What are “like terms”? why can we only add like terms?

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?