Professor Plum is standing 10 feet from a streetlamp. The light from the lamp is making his shadow 8 feet long. He estimates that the angle of elevation from the tip of his shadow to the top of the streetlamp is 40. About how high is the streetlamp? (6 points)

1 answer
Question:

Professor Plum is standing 10 feet from a streetlamp. The light from the lamp is making his
shadow 8 feet long. He estimates that the angle of elevation from the tip of his shadow to the
top of the streetlamp is 40. About how high is the streetlamp? (6 points)

Answers

Answer:15.10 ftStep-by-step explanation:It would be helpful to draw the figure from the problem statement above. Drawing it, would give you a right triangle shape where the base is equal to 10 ft + 8 ft = 18 ft with the angle of 40 degrees. We use knowledge on trigonometric functions to solve this.tan (theta) = opposite side / adjacent sidetan 40 = x / 18x = 15.10 ftRead more on Brainly.com -

Similar Solved Questions

1 answer

How did Ptolemy's model of the solar system explain the apparent changes in speed and direction of the planets? O The planets spun on epicycles. O The planets had a significant stellar parallax O The planets were fixed to nested spheres. O The planets were attached to crystalline surfaces

How did Ptolemy's model of the solar system explain the apparent changes in speed and direction of the planets? O The planets spun on epicycles. O The planets had a significant stellar parallax O The planets were fixed to nested spheres. O The planets were attached to crystalline surfaces...
1 answer

In pavlov's experiment the dogs salivated when meat powder was placed in their mouths. in this example, salivating to meat powder is a(n)

In pavlov's experiment the dogs salivated when meat powder was placed in their mouths. in this example, salivating to meat powder is a(n)...
1 answer

At wet pets, a starter aquarium kit costs $15 plus $.60 per fish. At Gills and Frills, the same kit is $13 plus $.80 per fish. For what number of fish is the cost the same at the two stores?

At wet pets, a starter aquarium kit costs $15 plus $.60 per fish. At Gills and Frills, the same kit is $13 plus $.80 per fish. For what number of fish is the cost the same at the two stores?...
1 answer

The ratio of red apples to green apples was 7 to 4. If there were 56 green apples, how many re apples were there?

the ratio of red apples to green apples was 7 to 4. If there were 56 green apples, how many re apples were there?...
2 answers

What are the personal pronouns

What are the personal pronouns...
2 answers

On a map, 1 cm represents 30 km. Two cities on the map are 2.3 cm apart. How far apart at the actual cities?

On a map, 1 cm represents 30 km. Two cities on the map are 2.3 cm apart. How far apart at the actual cities?...
2 answers

Why did the people of France support Napoleon as dictator?

Why did the people of France support Napoleon as dictator?...
2 answers

What is the length of the line segment with endpoints (5, −7) and (5, 11) ? Enter your answer in the box. please help :) iam new to this

What is the length of the line segment with endpoints (5, −7) and (5, 11) ? Enter your answer in the box. please help :) iam new to this...
2 answers

What properties distinguish solids from liquids liquids from gases solids from gases?

what properties distinguish solids from liquids liquids from gases solids from gases?...
1 answer

Why did Eliezer admit to being angry with his father when Idek beat him?

why did Eliezer admit to being angry with his father when Idek beat him?...
1 answer

The equation for the graph of A is The equation for the graph of C is The equation for the graph of B is The equation for the graph of D is

The equation for the graph of A is The equation for the graph of C is The equation for the graph of B is The equation for the graph of D is...
1 answer

6.54what is the value of the 4 in 6.54

6.54what is the value of the 4 in 6.54...
1 answer

Basic Company uses activity-based costing. Assume the predetermined overhead allocation rates are $0.90 per machine hour for mixing department and $2.20 per test for sampling department. Assume that each unit requires 3 machine hours and 2 tests. What is the mixing and sampling cost assigned to one unit? a) $0.90 mixing;$2.20 sampling b) $2.70 mixing; $2.20 sampling c) $0.90 mixing; $ 4.40 sampling d) $2.70 mixing; $4.40 sampling

Basic Company uses activity-based costing. Assume the predetermined overhead allocation rates are $0.90 per machine hour for mixing department and $2.20 per test for sampling department. Assume that each unit requires 3 machine hours and 2 tests. What is the mixing and sampling cost assigned to one ...
1 answer

Which object is said to balance naturalism and abstract patterning?

Which object is said to balance naturalism and abstract patterning?...
1 answer

What would happen to mass and accelaration if the force on an object increases?? please help.

What would happen to mass and accelaration if the force on an object increases?? please help....
2 answers

Alcohol was deemed morally corrupting. which act by congress extended the constitutional prohibition amendment to beer and wine? a. homestead act c. interstate commerce act b. volstead act d. sherman anti-trust act

Alcohol was deemed morally corrupting. which act by congress extended the constitutional prohibition amendment to beer and wine? a. homestead act c. interstate commerce act b. volstead act d. sherman anti-trust act...
1 answer

Which of these statements about reverse logistics is BEST? A. Reverse logistics systems are usually more cost-efficient than forward-based systems. B. Reverse logistics systems are usually designed to be more flexible than forward-based systems. C. Reverse logistics systems usually play no role in customer satisfaction. D. Reverse logistics systems usually use the same processes and players that comprise the forward-based system.

Which of these statements about reverse logistics is BEST? A. Reverse logistics systems are usually more cost-efficient than forward-based systems. B. Reverse logistics systems are usually designed to be more flexible than forward-based systems. C. Reverse logistics systems usually play no role in c...
2 answers

Can someone help me in 4 and 5 I just wanna know if I’m right that’s why plzz and thx

Can someone help me in 4 and 5 I just wanna know if I’m right that’s why plzz and thx...

-- 0.039825--