From a hot-air balloon, Jace measures a 31 ∘ angle of depression to a landmark that’s 331 feet away, measuring horizontally. What’s the balloon’s vertical distance above the ground?

Answers

Answer 1

Answer: 198.86 ft

Explanation:

In ΔABC, we have:

[tex]\begin{aligned}\Rightarrow \quad \tan 31 &=\frac{\text { height }}{\text { base }}=\frac{h}{331} \\\Rightarrow \quad h &=331 \times \tan 31 \\&=0.6008 \times 331 \\h &=198.86 \mathrm{ft}\end{aligned}[/tex]


Related Questions

The upper part of the mantle and the crust combine to make what rigid layer of rock that are broken into plates?.

Answers

Answer:

The lithosphere

Explanation:

The lithosphere is the rocky outer part of the Earth . It is made up of the brittle crust and the top part of the upper mantle . The lithosphere is the coolest and most rigid part of the Earth .

what are the 3 ways government can do in order to reduce or better still do away with environmental issu

es

Answers

Answer:

1. They can help restore the natural part of the ecosystem. Protecting the forests, rivers, oceans, wetlands, etc.

2. Help small producers in the agricultural industry.

3. They can advertise and advocate for more people to use green energy (solar energy, wind energy, hydro energy, etc.)

What part of the solar system is associated with the name solis dies

Answers

Answer:

This name resulted from the Germanic interpretation of Latin dies solis, which is itself a translation of the Greek heméra helíou.

Which of the following are included in the five themes of geography?
Check all that apply.
A. Physical goggraphy
O B. Location
C. Human-environmental interaction
D. Cartography

Answers

C&OB

Because human environment interaction theme examine all how we have done and continue to do this. Location is the only one piece of the framework of geography,yet it is important theme because I help us know and express where things are.

The ________ ocean is largest; the ________ ocean is smallest.

Answers

Answer:The largest ocean in the world - the Pacific Ocean - is ten times bigger than the smallest one - the Arctic Ocean.

Explanation:

Why might policymakers feel that the fight to stop pollution is Sisyphean

Answers

Answer:

Because if we stopped polluting, that would mean we have to cut back on non-renewable resources, which pollute the environment. But if we did that, energy would be harder to get, maintain and use because it will depend on the sun and wind. So if we outlawed any pollutants, many people would have too little energy and might starve or even be able to use the computer once every day. From the same perspective, if we keep polluting with non-renewable resources, then more people will die of deadly gases and more environments will be harmed. Therefore, the fight to stop pollution is Sisyphean.

In 5 billion years the sun will turn into a red giant, causing earth to heat up tremendously. the oceans would boil. assuming our descendants still live on earth, how could they cope with this change? can you think of some ways they might be able to survive?

Answers

Humans will survive by looking for alternative water sources as the Sun becoming a red giant means rapid evaporation of the earth's ocean.

What is Evaporation?

This is referred as the type of vaporization that occurs on the surface of a liquid as it changes into the gas phase.

Water is important for our daily living and activities which is why alternative sources must be designed to tackle the rapid evaporation pattern.

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Which of the following would not cause habitat change? a. Building a dam on a river b. A hurricane c. Introducing new hiking trails d. None of the above Please select the best answer from the choices provided A B C D.

Answers

All the given options would cause habitat change. So, option (d) is the correct answer.

What causes a habitat change?

All of the suggested factors are contributing to habitat change, each in their own unique way:

Constructing a dam on a river will halt the natural flow of the river, halting the natural movement of living species, nutrient dissemination, water temperature, and water depth.

Because hurricanes typically do extensive damage, they frequently destroy one habitat while effectively creating space for another to emerge.

Introducing new hiking routes, while minor, manages to induce change in the habitat because specific areas of the habitat must be cleared, essentially destroyed, and also maintained, resulting in a major rise in the number of people, producing environmental disturbance.

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Five boxes of crackers costs $9. At this rate, how much do 20 boxes cost?

Answers

Answer:

$36

Explanation:

the answer is 36, this is because 9 divided by 5 is 1.8 and 1.8 times 20 is 36.

Whats the definition of latitude zone? Give me a short definition

Answers

The latitudes where the sun strikes the earth directly at the time of the June and December solstices.

Good Luck!

The ability of an individual organism to survive and reproduce in comparison to other members of the population is known as.

Answers

Answer:

Adaptation

Explanation:

Which food has been
refrigerated correctly?

Answers

Answer:

pls give more clues so that i can be able to answer your question.

Explanation:

Are summers in the northern hemisphere getting longer?

Answers

Answer:

Yes

Explanation:

As the Earth circles the Sun during the year, half of the Earth get more or less sunlight than the other half of the Earth. In the summer months, the northern half of the Earth, where we live, tilts towards the Sun. This means we get more sunlight, making the days longer.

The summers in the Northern Hemisphere getting longer, due to the change in the climate.

What is climate change?

Long-term changes in climate and weather systems are referred to as climate change.

Although these changes are natural, human operations have been the primary driver of temperature change since the 1800s, owing to the combustion of fossil fuels which releases heat-trapping gases.

During the year, as the Earth circles the Sun, half of the Earth receives more or less sunlight than the other half. The northern half of the Earth, where we dwell, tilts towards the Sun during the summer months. This means we get more sunlight, which lengthens the days.

Therefore, the summers in the Northern Hemisphere getting longer.

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To what does chen attribute the high-risk image of derivatives?.

Answers

Answer:

here it is

Explanation:

A number of spectacular financial failures from 1994 to 2008. I hoped this helped you!

During photosynthesis, plants take in carbon dioxide and release oxygen. During respiration, animals take in oxygen and release carbon dioxide. This is a cycle because:

If i dont get the answer tonight its ok you dont have to answer this

Answers

Answer:

This is a cycle because it continues forever. Cycles like for example, a human. A human starts off as a baby, becomes a toddler., then ages into a kid then a teenager, afterwards an adult. And this cycle continues. It happens everywhere in nature and everywhere in the world today with living things including: Plants, Humans, and animals. I hope this helps It might be wrong and I'm sorry if it is:(

Answer:

plants need carbon dioxide and animals need oxygen

Explanation:

they depend on each other so when one is using oxygen the other is using carbon that way too much or too little of one is used.

I hope this is right

Find the center and radius of the circle given by this equation: x2−10x+y2+6y−30=0

Answers

Center:(5, -3)
Radius: 8
I think
Hope it helps have a nice day :)

Latin America is an incredible combination of cultures. What kinds of cultures are combined in traditions in the United States?

Answers

Answer:

U.S. culture has also been shaped by the cultures of Indigenous Americans, Latin Americans, Africans and Asians. The United States is sometimes described as a "melting pot", according to Golden Beacon USA, in which different cultures have contributed their own distinct "flavors" to American culture.

Explanation:

What governmental group voted to keep the US out of the League of Nations?

Answers

Answer:

Explanation:

The League of Nations was established at the end of World War I as an international peacekeeping organization. Although US President Woodrow Wilson was an enthusiastic proponent of the League, the United States did not officially join the League of Nations due to opposition from isolationists in Congress.

It was motivated by the republican group.

When viewed during the day or during the night , the moon appears to move slowly across the sky from which directions??

Answers

This means that from night to night the Moon moves a little more than one hand-width to the East (the direction of its motion around the Earth) relative to the stars, and from hour to hour it moves about one diameter to the East, among the stars. An approximate representation of the motion of the Moon around the Earth

5. What is the chemical reaction at the heart of green plants today that changed
the atmosphere of the early earth?

Answers

Answer:

Over millions of years, a chemical reaction called photosynthesis was responsible for increasing the amount of oxygen in the atmosphere of the early Earth.

Explain what we can do to monitor or reduce the impact of earthquakes

Answers

Answer: To monitor earthquakes, you could use a seismometer to monitor tremors, but you cannot actually be sure where and when earthquakes strike. To protect against earthquakes or reduce the impact, you can install rubber shock absorbers in the foundation (this absorbs the earth tremors) and fit in steel cross braces within buildings which reduce the impact of earthquakes.

What have you learned from geography give 2-3 sentences?

Answers

Answer:

I learned about the world.I learned about my country.I learned about nature.

Answer:

list down the different outdoor recreational activities that are appropriate for your family members during this time of pandemic

Help me for brainlyest

Answers

Malala Yousafzai became an international symbol of the fight for girls' education after she was shot in 2012 for opposing Taliban restrictions on female education in her home country of Pakistan.

Gravitational waves are an important confirmation of.

Answers

Gravitational waves are an important confirmation of confirmation of the accuracy of Einstein's Theory of General Relativity.

What is Gravitational waves?

Gravitational waves are distortions in the fabric of space and time caused by the movement of massive objects, like sound waves in air.

Also, the theory of General Relativity describes how mass warps the shape of space and how we feel that warping as gravity. It also predicts the existence of ripples traveling through spacetime, called gravitational waves.

Hence, gravitational waves are an important confirmation of confirmation of the accuracy of Einstein's Theory of General Relativity.

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3. A water tank already contains 55 gallons of water when Baxter begins to fill it. Water flows into the tank at a rate of 8 gallons per minute. Write a linear equation to model this situation. Find the volume of water in the tank 25 minutes after Baxter begins filling the tank.

Answers

Answer:

well 8 x 25 = 200 so thats the volume

Explanation:

What is the predominant land use in north korea, south korea and japan

Answers

The answer is coastline lowlands. In Japan, there are 6,800 islands in its archipelago and 4 main islands. Most Japanese live along the coastal lowlands, the mountainous Korean Peninsula lies between China and Japan. Also, North and South Korea, most people live along the lowlands and the coastline.

A student drops a tennis ball from the top of a building as shown in the picture air resistance is negligible. Explain how the student can determine the height of the building if the kinetic Energy of the tennis ball is known when it hits the ground. And your explanation use the terms kinetic energy, gravitational potential energy, acceleration due to gravity mass and height

Answers

We can use potential energy to solve. Remember, your height and your gravity need to have the same sign, as they are moving in the same direction (downward). Either make them both negative, or use an absolute value.

Using conservation of energy, we know that PEtop=KEbottom. This tells us that the potential energy at the top of the hill is all converted to kinetic energy at the bottom of the hill. We can substitute the equations for potential energy and kinetic energy.

mgh=12mv2

The masses cancel out.

gh=12v2

Plug in the values, and solve for the velocity.

Which of the following was a consequence of blockbusting in North American cities?
a. european immigrants moved into housing vacated by upwardly mobile americans
b. poor residents were unable to acquire mortgages
c. real estate agents lost sellers
d. neighborhoods were razed for commercial establishments
e. the ethnic composition of neighborhoods changed

Answers

Answer: e. the ethnic composition of neighborhoods changed

The ethnic composition of neighborhoods changed was a consequence of blockbusting in North American cities. Therefore, option e is correct.

What was the Blockbusting?

Blockbusting, also known as "panic peddling," was a discriminatory and exploitative practice used in the United States during the mid-20th century.

It involved creating fear and panic among white homeowners in predominantly white neighborhoods by spreading false rumors or insinuations that people of color were moving into the area.

This fear was often stoked by real estate agents, who would buy homes in white neighborhoods and then sell them to people of color at inflated prices, sometimes using scare tactics to convince white homeowners to sell quickly at a loss.

The agents would then turn around and sell the same homes to people of color at higher prices, profiting from the price differential. Agents would purchase homes from white homeowners at below-market prices, and then sell them at inflated prices to Black and other minority buyers.

As a result, many previously all-white neighborhoods became integrated or predominantly minority, which caused significant changes in the ethnic composition of these areas.

This process often led to discriminatory practices such as redlining, where financial institutions refused to lend money to people in these neighborhoods, making it difficult for residents to acquire mortgages.

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Does anyone know what latitude zone similar to? Easy points

Answers

The equator I believe

What ideas do you have about how two places could have the same amount of sunlight but different skin cancer rates?​

Answers

Answer:

Skin cancer among people who are sensitive to sunlight is more common in regions with stronger sunlight. People with genetic diseases that make them more sensitive to sunlight have a greater chance of developing skin cancer. Studies show that ultraviolet radiation similar to sunlight causes skin cancer in animals.

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