From the top of a light-house at a height 20 meters above sea level, theangle of depression of a ship is 30°. The distance of the ship from the footof the light-house is *20 m20 3 mOption 1Option 230 m30 /3 mOption 3O Option 4

Use trigonometric ratio, tan(theta) = Perpendicular/Base Note that, side opposite to the angle is…

Answered: From the top of a light-house at a…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter1: Variables, Expressions, And Integers

Section1.8: The Coordinate Plane

Problem 5C

See similar textbooks

Similar questions

Plot each point: (4,-3) (4,3) (4,3) (-4,3)
Find the actual distance from Seattle to Portland.
A plate 57.20 millimeters thick is to be machined to a thickness of 44.10 millimeters. The plate is to be rough cut with the last cut a finish cut 0.30 millimeter deep. If each rough cut is 3.20 millimeters deep, how many rough cuts are required?
A pine tree casts a shadow of 80 feet next to a 30 foot tall building which casts a 40 feet shadow. How tall is the pine tree?
A garden will be made so as to contain two square sections, one section with side length 5+6 yards and one section with side length 2+3 yards. Simplify (5+6)(2+3) to determine the total area of the garden.
The surface area of a cube varies directly as the square of the length of an edge. If the surface area of a cube that has edges 8 inches long is 384 square inches, find the square area of a cube that has edges 10 inches long.
Given the area of the trapezoid (2000 m^2) and the side of one base (144 m), find the length of the other base and the height of the trapezoid.
Two radar stations 450 feet apart are monitoring the same boat located in between them. From the first station, the angle to the boat is 67º. From the second station, the recorded angle is 63º. Find the distance, dį, of the boat from the first station and the distance, d, of the boat from the shore.
A drone craft hovers in the air directly above a straight line on the ground that is 400 feet long. There are observers at each end of the line. The angle of elevation from one observer to the drone is 12°. The angle of elevation from the other observer is 32°. What is the elevation of the drone above the ground? * Answer should be around 63.5 feet
The peak of Mt. Fuji is approximately 12400 feet high. A student several miles awaynotes that the angle beween the ground and the peak is 30◦ . Estimate the distance from the student to the base of the mountain.
Find the distance between the pair of points (2,1) and (6,9). If necessary, express the answer in simplified radical form and then round to two decimal places. The distance between the given points is 45 units. (Simplify your answer. Type an exact answer, using. radicals as needed.) The distance between the given points is approximately units. (Type an integer or decimal rounded to two decimal places as needed.) Textbook Print D November 4 Lect..pdf B November 2 Lect..pdf A Kruse. How Segr.pdf The Coronavirus...pdf Black girls in MacBook Air
Find the angle between (-1,-2) and (-6,3)

SEE MORE QUESTIONS

Recommended textbooks for you

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

Intermediate Algebra

Algebra

ISBN:

9780998625720

Author:

Lynn Marecek

Publisher:

OpenStax College

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

Intermediate Algebra

Algebra

ISBN:

9780998625720

Author:

Lynn Marecek

Publisher:

OpenStax College

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Intermediate Algebra

Algebra

ISBN:

9781285195728

Author:

Jerome E. Kaufmann, Karen L. Schwitters

Publisher:

Cengage Learning

Elementary Algebra

Algebra

ISBN:

9780998625713

Author:

Lynn Marecek, MaryAnne Anthony-Smith

Publisher:

OpenStax - Rice University

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

SEE MORE TEXTBOOKS

From the top of a light-house at a height 20 meters above sea level, the angle of depression of a ship is 30°. The distance of the ship from the foot of the light-house is * 20 m 20 3 m Option 1 Option 2 30 m 30 V3 m