A square pyramid was sliced perpendicular to its base but not through its vertex. What is the shape of the cross section shown in the figure? A rectangular pyramid. The cross section is a trapezoid.
a parallelogram that is not a rectangle or square
a rectangle that is not a square
a square
a trapezoid

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d. x+y=2

Find the value of x. give reasons to justify your solutions! c ∈ ae

The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.