17.(A) The pendulum of a grandfather clock is 100.0 cm long. When the pendulum swings from one side to the other side, the horizontal distance it travels is 9.6 cm, as in third diagram attached below here, Determine the angle through which the pendulum swings. Round your answer to the nearest tenth of a degree. (2.5)

Q: 14. In order to find the height of a pyramid, a scientist measures the angle of elevation between…

A: Here, we need to find the height of the pyramid, CD. Given: AB = 200ft

Q: The following problem refers to the fiqure below, which is a diagram of a bike frame. The frame can…

A: The triangle roughly looks like: We will use the law of cosine to find c

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A: Given that the angle of depression is 39 degree. Also, the car is 80 feet away. Let h be the height…

Q: 14. From the top of a 50 m high bridge, two boats (labelled B and C) are seen at anchor. One boat is…

A: From the top of a 50 m high bridge, two boats are seen at anchor.one boat is seen at the angle of…

Q: 2. A rocket is launching vertically upward from a point 2 miles east of an observer on the ground.…

A: Let's find speed of rocket.

Q: 2. a. A boy is flying two kites at the same time. He has (250+ 0) feet of line out to one kite and…

A: Note:  We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: From the third floor of a tall building, the angle of depression of an object on the ground is 27.0,…

A: Given:  Angle of depression of an object on the ground from third floor is 27.0 Angle of depression…

Q: 21) A hot air balloon, suspended in the air at a height of 350 feet, lies directly over a line rom…

A: Here we use trigonometry function angle of elevation and some trigonometric ratios.  tan…

Q: 1.Brian’s kite is flying above a field at the end of 65 m of string. If the angle of elevation to…

A:

Q: An airplane is flying at 4000 feet above the ground. If the angle of depression from the airplane to…

A:

Q: Serena hits a tennis ball downward from the top of the net at which the angle of depression is 20°.…

A: We have to find the distance

Q: Lisa stands at the window of a building looking for her lost cat. She spots her cat 58.5 m away from…

A: Lisa spots the cat from the window of building which is at a height of 12.6 m.  The cat is at a…

Q: A road rises uniformly along a horizontal distance of 450 meters. The rise at the end of the 450…

A: A road rises uniformly along a horizontal distance of 450meters.The rise at the end of the 450…

Q: 17. An observer at the top of a 50m lighthouse sights a boat out at sea at an angle of depression of…

A:

Q: 7. The Leaning Tower of Pisa, which has a height of 55.86 m from base to top, is leaning to the…

A: We can find both the answer as below

Q: 2. A girl 1.75m tall, standing on the roof of BHS principal's office, sees a car some distance away.…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: 2. From an angle of depression of 40°, John watches his friend approach his building while standing…

A:

Q: 1.) An airplane flying at a speed of 350 mi/hr flies from a point A in the direction 130° for 30…

A:

Q: Two dormitories are located on a campus. The (direct) distance between their roofs is 47.2 meters.…

A: Question is solved.

Q: The following problem refers to the figure below, which is a diagram of a bike frame. The frame can…

A:

Q: Mo is on a baseball team and hears that a ball thrown at a 45 degree angle from the ground will…

A: We know that,

Q: A man walks 44.4760 m directed 276.5977 degrees from the positive x-axis, then he walks 22.3693 m…

A: Draw the digram as stated in the question and then calculate the reference angle.

Q: 4. Jack is sitting at the top of a lighthouse that is 25m above sea level. From his point of view,…

A: We will solve the following.

Q: Clause 3. Firefighters spray fire at an angle of 8 = 30° with an exit speed of 40 m/s and an…

A:

Q: 4. From a window 30.0 ft above the street, the an- gle of elevation to the top of the building…

A: Given figure, According to the given figure, AB = 30 ft ∠ACB=20°∠DCB=50°

Q: 10. Explain the difference in your own words about angle of elevation and angle of depression

A:

Q: Apply the tangent ratio to determine the length of the leg. 11) Meryl is standing 100.5 feet from…

A:

Q: 2. SuperNasr leaps to the top of a tall building (275 ft.) and, with his x-ray vision, sees poor…

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Q: I was in Sydney in 2003 and, while walking across the Sydney Harbour Bridge,  I took this photo of…

A:

Q: 5- Mr. Gow needs to build a wheelchair access ramp for the school's auditorium. The ramp must rise a…

A:

Q: The following problem refers to the figure below, which is a diagram of a bike frame. The frame can…

A: Consider the given figure. Name the vertices of the triangle as shown below. Note that, BC gives…

Q: 34. The angle of depression between the top of two slides is 15°. What is the difference in height…

A:

Q: 4. The base of a painting on a wall is a feet above the eye of an observer. The vertical side of the…

A: In above diagram ∠1 = θ, ∠2 = α

Q: Recently, about 70 metric tons of soil were removed from under a leaning​ tower, and the angle the…

A:

Q: 3) A boy is flying two kites at the same time. He has x = 105 m of line out to one kite and y = 145…

A:

Q: The cross section of a rain gutter is shown below. It is made of a steel sheet that is bent at two…

A:

Q: 4. A security camera is to be mounted on the wall of the downtown Bank of America so as to have a…

A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since…

Q: 4. A wheelchair ramp is to be constructed from level ground up to a doorway 0.54 meters abo to the…

A: Topic = Trigonometric ratios

Q: A pendulum of length 12.1 inches swings 5°37' to each side of its vertical position. What is the…

A:

Q: A vehicle driver left the Location (1) and traveled to the north with speed equal to 30 Km/hr, then…

A:

Q: 2) A spotlight beam sweeps through a horizontal angle of 75.0°. If the range of the spotlight is 250…

A: Given: The Spot light sweeps the circular path. The radius of the circular path is r=250 ft. The…

Q: 20. To measure the height of Lincoln's caricature on Mt. Rushmore, two sightings 800 feet from the…

A: Given:

Q: You are in a hot air balloon that is 600 feet above the ground where you can see your friend. If the…

A:

Q: Given two similar triangles, one with small measurements that can be accurately determined, and the…

A: Given: Two similar triangles.

Q: 3. Find two elevation angles that will enable a shell, fired from ground level with a muzzle speed…

A: Solution: here we use the range formula

Q: In a right triangle, angle φ has a tangent value 1.40. The side adjacent to angle φ has a length of…

A:

Q: 24. A bullet is found embedded in the wall of a room 2.3 m above the floor. The bullet entered the…

A:

Q: 2. A shopper is standing on level ground 800 feet from the base of a 250 foot tall department store.…

A: A shopper is standing on level ground 800 feet from the base of a 250 foot tall department store.

Q: What is the approximate vertical distance between the search boat and the treasure? You can round to…

A: In a right-angled triangle, various trigonometric functions can be defined as follows.   sin…

Q: A surveyor wishes to measure the width of a trench. He places a transit telescope in a position on…

A: To find the width of a trench.