A cross section of a rectangular pyramid is made perpendicular to the base and through the vertex as shown. Describe the shape and dimensions of the cross section. Use the drop-down menus to explain your answer.

Please help 15 point

Which shows the pre image of triangle xyz

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.