For positive acute angles A and B, it is known that tan A = 3/4 and cos B = 5/13. Find the value of cos(A + B) in simplest form.

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?