smokey takes a sighting to the top of an extra tall tree in the forest and records the angle of inclination as 56 degrees. He then walks 15 feet farther away from the tree and takes another sighting. From this new location, the angle of inclination is 48 degrees. How tall is the tree? Show work.

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.