A woodcutter determine the height of tall tree by measuring a smaller one 125 ft away,then moving so that his eyes are in the line along the top of the tree.Suppose the small tree is 20 ft tall,the man is 25 feet from the small tree and his eye level is 5 feets above the ground.How tall is the taller tree?

Q: Nico is resting on a 3m high tree house and watching the top of a pole 5m from the tree. if the…

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Q: 4) Solve the following linear system or indicate the nonexistence of solution. X1 – 2x2 + 5x3 – 3x4…

A: Or, take x2 = k Hence, solution of the system is x1 = 1+2k, x2 = k, x3 = 1, x4 = 2

Q: 3. Prove that ox + 6x -4X12 is irreducible over Q.

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Q: The front wheel of a tricycle has a circumference of 56 inches, and the back wheels have a…

A: topic - lowest common multiple 56=2*2*2*7 24=2*2*2*3 LCM(56,24)=2*2*2*3*7=168

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Q: helps to support a tower. The angle between the wire and the level ground is 56. One end of the wire…

A: Given query is to find the height, where wire reaches on the tower.

Q: It is 58 road miles from Denver to the Eisenhower tunnel. Denver is 5882 ft above sea level. The…

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Q: If a 28-meter pine tree casts a shadow of 28 meters, how far is the tip of the shadow from the top…

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Q: On a circular stage there are two parallel lines that each have length 16 feet. The distance between…

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Q: Ben and Susan are truck drivers who start at the same location. Ben drives 300 miles due west and…

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Q: The distance between two cities on a road map is 32 I'm. The two cities actually 150 km apart.  The…

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Q: What is the distance between the bank and hiroto's house on the map?

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Q: You shoot a rocket with an angle of elevation of 60 degrees. If the rocket flies straight at 90…

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Q: A 6-ft man is standing 40 ft from a street light. If the man's shadow is 20 ft, determine the height…

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Q: A line CD is 50 mm long. Endpoints C & D are 20 mm above HP. Endpoint C is 15 mm in-front of VP. The…

A: Draw the projections and trace of the line for quadrant 1 only. First sketch the HP and VP.

Q: A wiring job requires 29 outlets to be spaced equally over 784 feet. One outlet is placed at the…

A: Given:We are required to:

Q: A carpenter constructs a table with four legs that each forms an acute angle with the tabletop. Each…

A: Solve by using pythogorous theorem.

Q: A surveyor observes that the angle between the road and the bottom of a bridge girder is 30 degrees.…

A: Given data is : Angle θ=30∘ Bridge clearance is 16.5 feet. To find the horizontal distance from the…

Q: In the diagram below, a right-angled triangle has a line descending from its right angle,…

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Q: An observer standing on the southern bank of a river sees a tree that is much more than 100 feet…

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Q: Joseph wants to know the height of the tree in his backyard. If Joseph is 5 ft. tall and has a…

A: given height of joseph=5 ft shadow of joseph=7 ft shadow of tree=14 ft

Q: Suppose you wnat to install a vertical TV tower on the side of a hill which makes a 25 degree angle…

A: Given that,

Q: The sum of two angles formed by the intersection of two lines is 50°. Find the measures of the…

A: Consider the given question,Given the sum of two angles formed by the intersection of two lines is…