A woman is standing at an elevation of 108 feet at the edge of a cliff....

Question

Question

Answer 1

Answer #1

Coroman Ard Liza 108 food roc B Car angle of depression E LDAC 17° LACB a i 17° Now sinca A B АС h sin17° 108 AC AC 108 sin17

Answer 2

Similar Homework Help Questions

1. The angle of elevation to the top of a very tall Building is found to...

1. The angle of elevation to the top of a very tall Building is found to be 8° from the ground at a distance of 1 mi from the base of the building. Using this information, find the height of the building. (Round your answer to the nearest foot.) _______ft 2. A 19-ft ladder leans against a building so that the angle between the ground and the ladder is 71°. How high does the ladder reach on the building? (Round...
00:31:17 A person standing at the edge of a cliff throws a rock upward from a...

00:31:17 A person standing at the edge of a cliff throws a rock upward from a height of 400 ft above ground level with an initial velocity of 62 ft/s. What is the velocity of impact when the rock reaches the bottom of the cliff? Round any intermediate calculations, if needed, to no less than six decimal places, and round your final answer to two decimal places. (Hint: Use h(1) = 1612 + 621 + 400 as the position function,...
An observer is 20 feet above ground level An observer is 20 feet above ground level...

An observer is 20 feet above ground level An observer is 20 feet above ground level on a bridge. The angle of depression from the observer to a car on the ground is 30 degreees. The angle of depression from the same observer to a bus in front of the car is 45 degrees. Find the distance from the car to the bus. (correct to the nearest tenth.)

Can you show me how to work this problem In the figure, a person standing at...

Can you show me how to work this problem In the figure, a person standing at point A notices that the angle of elevation to the top of the antenna is 45° 30'. A second person standing 34.0 feet farther from the antenna than the person at A finds the angle of elevation to the top of the antenna to be 44° 10'. How far is the person at A from the base of the antenna? (Round your answer to...
A woman stands at a horizontal distance x from a mountain and measures the angle of...

A woman stands at a horizontal distance x from a mountain and measures the angle of elevation of the mountaintop above the horizontal as θ. After walking a distance d closer to the mountain on level ground, she finds the angle to be ϕ. Find a general equation for the height y of the mountain in terms of d, ϕ, and θ, neglecting the height of her eyes above the ground. y =
a) A six-foot tall woman is standing 10 feet away from a light pole that is...

a) A six-foot tall woman is standing 10 feet away from a light pole that is 15 feet tall. How long is the woman's shadow? HINT: Draw a picture. Write two expressions using the same trigonometric function, then, since they represent the same trigonometric function, set them equal and solve. b) A wire is attached to a 200-foot tall antenna. If the angle of elevation from the point on the ground to the top of the antenna is 30°, then...

A projectile is shot from the edge of a cliff 115 mabove ground level with...

A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of 65.0 m/s at an angle of 35.0 with the horizontal, as shown inthe figure. (a) Determine the time taken by theprojectile to hit point P at ground level. (b)Determine the distance X of point P from the base ofthe vertical cliff. At the instant just before theprojectile hits point P, find (c) the horizontal and thevertical components of its velocity, (d)...
A projectile is shot from the edge of a cliff 115 m above ground level with...

A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of v0 = 56 m/s at an angle of 35.0∘ with the horizontal, as shown in the figure A-Determine the time taken by the projectile to hit point P at ground level. B-Determine the distance X of point P from the base of the vertical cliff. C-At the instant just before the projectile hits point P, find the horizontal and the...
(5 points) The angle of elevation from a sailboat in a lake to the top of...

(5 points) The angle of elevation from a sailboat in a lake to the top of a vertical cliff is 45° The sailboat is 210 feet from the foot of the cliff. How high is the clit? Teet • Round your answer to the nearest foot.

124.0T 6. A pilot in a helicopter spots a landing pad below. If the angle of...

124.0T 6. A pilot in a helicopter spots a landing pad below. If the angle of depression is 73° and the horizontal distance to the pad is 1200 feet, what is the altitude of the helicopter? 7. Building A is 480 feet tall and Building B is 654 feet tall. If the angle of depression from the top of Building B to the top of Building A is 42°, how far apart are the buildings? 8. Zack is standing at...