Question: The horizontal distance between two poles is 15 m. The angle of depression of the top of first pole as seen from the top of

The horizontal distance between two poles is 15 m. The angle of depression of the top of first pole as seen from the top of second pole is 30°. If the height of the second pole is 24 m, find the height of the first pole.

Step by Step Solution

★★★★★

3.51 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The detailed answer for the above que... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

The drawing shows a person looking at a building on top of which an antenna is mounted. The horizontal distance between the person's eyes and the building is 85.0 m. In part a the person is looking...

In the annual battle of the dorms, students gather on the roofs of Jackson and Walton dorms to launch water balloons at each other with slingshots. The horizontal distance between the buildings is...

The planning budget was developed using the following formulas, where q is the number of lessons sold: Cost Formulas $250g Revenue Instructor wages $55g $379 $20g $620 + $179 $1,800 + $3q $3,440 +...

Question 1 (05.01 MC) If the cos 36 =three fourths, then the sin 54 = _____. one half, because the angles are complementary 4 over 3, because the angles are supplementary three fourths, because the...

Sites Pre-Algebra Part II, (Revision B) Exams & Quizzes Log Out 04 - Lessons 4 & 5, Exam 4 Part 1 of 2 - 0.0/ 49.999508 Points 0.0/ 3.3333 Points Question 1 of 30 You cut square corners with side...

E-Physics Tutorial Book Note: I have attached below the lesson for the 3 activities. Thank you so much for your time and effort. Activity 1. Directions: Use the right-hand rule to determine the...

I have assignment for Geological computational using Jupyter notebook which is coding. I need someone who is geologist and have experience with Jupyter notebook for coding. the assignment is about...

VA 6.6 Homework - MATH 1180, sect X + V X webassign.net/web/Student/Assignment-Responses/submit?dep=31931878&tags=autosave#question3186451_1 . . . M Gmail YouTube Maps Mathway | Precalcul... 12. [-/1...

Trigonometry The Pythagorean Theorem c =atb Trig Ratios sin 0 = opp hyp Opposite Side Hypotenuse Side (hyp) adj (opp) COSO = hyp Adjacent Side tan 0 = opp (adj) adj Sum of the Angles in a Triangle 0,...

You have a choice of four (4) cable diameters: 0.05 in, 0.125 in, 0.250 in, and 0.375 in, and each cable can support a maximum tension of 600 N, 900 N, 1100 N, and 1400 N, respectively. You also have...

On January 1, 2020, Splish Company issued 10-year, $1,880,000 face value, 6% bonds, at par. Each $1,000 bond is convertible into 16 shares of Splish common stock. Splish's net income in 2020 was...

In other words, according to your informed thinking on what you have observed, in what ways was the leader's behavior impactful or was not effective, and why do you say so?

Assume that the initial stock price is So = $ 1 0 0 . You would like to hedge a long position of 2 0 call contracts ( 1 0 0 shares per contract ) with 2 5 0 days to maturity anda strike price of $ 1...

. The Charter of Rights and Freedoms, part of Canada\'s constitution, was drafted broadly, with the expectation that its provisions would be interpreted by case law. Why do you think the drafters...

The COMMON law system is the system of law that courts follow in the U.S. It was borrowed from the British system and still exists in most countries that were once part of or still are part of the...

Mention a few food safety practices you will exercise when dealing with ready-to-eat foods?

( 1 0 ) A 2 m g 2 7 A l foil is irradiated with a neutron flux of 1 . 7 5 1 0 1 3 n c m 2 . s . What is the irradiation time required to produce 1 . 5 C i of ? 2 8 A l activity? c ( 2 7 A l ) = 0 . 2...

Design and describe an application-level protocol to be used between an automatic teller machine and a bank's centralized computer. Your protocol should allow a user 's card and password to be...

Using the Bohr model, determine the ratio of the energy of the nth orbit of a triply ionized beryllium atom (Be3+, Z = 4) to the energy of the nth orbit of a hydrogen atom (H).

A 75-kg diver is standing at the end of a diving board while it is vibrating up and down in simple harmonic motion, as indicated in the figure. The diving board has an effective spring constant of k...

The distance between adjacent slits of a certain diffraction grating is 1.250 x 10-5 m. The grating is illuminated by monochromatic light with a wavelength of 656.0 nm, and is then heated so that its...

The following data are from the Canada Health Survey, and given in Rao and Thomas (1989, p. 107) . They relate smoking status (current smoker, occasional smoker, never smoked) to fitness level for...

Samuels (1996) collected data to examine how well students do in follow-up courses if the prerequisite course is taught by a part-time or full-time instructor. The following table gives results for...

In Example 10.5 we used linearization to estimate V ().We can alternatively use the random group method to estimate the variance of . Calculate 11 22 12 21 for each of the seven random groups,...