Point P partitions directed line segment AB in the ratio of 3 to 4. If A(-9, -9) and B(5,-2), find the coordinates of point P. (-2,-4)
(11, 1)
(-1, - 5)
(-3, -6)

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Find the cosine function that is represented in the graph.

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap