A right rectangular pyramid is sliced horizontally at the red line by a plane parallel to the base of the pyramid. What is the shape of the cross section

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Find the values of y: 3y^3(y^2+ 2/3y)=0

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders