**PRE ALGEBRA PLEASE HELP - 2 CORRECT ANSWERS = 20 PTS**

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?

The area of each triangle is 7 square units. the surface area of the triangular prism is

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2