N2000 jim planted a tree that was 4½ feet tall. in 2005 the tree was 15¾ feet tall. assuming the growth of the tree is linear, what was the rate of growth of the tree measured in feet per year?

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking