Pierre is standing on the viewing deck of the Eiffel Tower, 300 m above the ground. He looks down with an angle of depression of 40°, to see Alain, at point A. He looks down a further 32° to see Bailee, at point B. What is the distance from Alain to Bailee?

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music. they were asked how they like three types of music: rock, country western and jazz. the results are summarized below: no one dislikes all three types of music. six like all three types of music. eleven don’t like country western. sixteen like jazz. three like country western and jazz, but not rock. six don’t like rock. eight like rock and country western. seven don’t like jazz. how many students were surveyed?

Find all the angles that satisfy the equation cos(θ)=32