SOLUTION: http://my.hrw.com/math06_07/student/bookjpegs/msm2_ca/msm2_ca_08_0250.jpg how tall is the tree?

Algebra ->  Proportions  -> Lessons -> SOLUTION: http://my.hrw.com/math06_07/student/bookjpegs/msm2_ca/msm2_ca_08_0250.jpg how tall is the tree?      Log On


   

Question 378724: http://my.hrw.com/math06_07/student/bookjpegs/msm2_ca/msm2_ca_08_0250.jpg
how tall is the tree?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!

Let height of tree be x feet
28/20 = x/30
28*30/20=x
x=42 feet