a tree with a height of 5cm long on the ground. How high is another tree that casts a shadow which is 20 m long?

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

How do you solving the solution of each system using elimination?