The scale of a model a airplane is 3cm to 1.02m. the model is 20cm long how is the real plane.

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)