If R is between G and Z, GZ = 12in., and RG =3in., then RZ =

Question 5 spring semester final exam math evaluate

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test