5) A nursery plants a new tree and attaches a guy wire to help support the tree while its roots take hold. An eight-foot wire is attached to the tree and to a stake in the ground. From the stake in the ground the angle of elevation of the connection with the tree is 42°. Find to the nearest tenth of a foot, the height of the connection point on the tree. 8' 420 MathBits.com

Q: Building that is 35.5 meters tall casts a shadow that is about 40.2 meters long. Find the angle of…

A:

Q: There is a 5 mile section of Interstate 10 that increases 2,600 feet in elevation. What is the angle…

A:

Q: Triangle XYZ, where XZ = 30, 2X = 30°, ZZ = 90° and YZ = h. Find missing side and angle.

A: Use trigonometric identity and angle sum property

Q: Use the fact that the longest side of a triangle is across from the largest angle to explain why the…

A: Here we have to prove that the hypotenuse is always the longest side in the right triangle.

Q: While following a treasure map, you walk 50 m at an angle of 60° north of east, then 50 m at an…

A: We have given we walk 50m at an angle of 60∘ north of east, then 50m at angle of 30∘north of west.…

Q: A man is standing near a radio station antenna and observes that the angle of elevation to the top…

A: Redraw the diagram as shown below:

Q: Jamaal bought a new roll of painters tape for an home project. After taping off stripes in his room,…

A:

Q: Light poles use guy wires for support and electrical grounding. Suppose a 27.5-foot guy wire is…

A: