Similar triangles geometry worksheet 1-2
( due friday pls and pls show work )

Astudent simplified a rational expression as shown.

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x