i need help thank you so much

Answer: f(x) = 3x^2 + 1

g(x) = 1 - x

(f - g)(x) = 3x^2 + 1 - (1 - x) = 3x^2 + 1 - 1 + x = 3x^2 + x

(f - g)(2) = 3(2)^2 + 2 = 3(4) + 2 = 12 + 2 = 14.

Answer:

wind speed

Explanation:

Answer:

B

Explanation:

Answer:

C. Nod his head

Explanation:

If it's non verbal then C is the best choice

i think its D smile while telling Ronald he agrees

Answer:

job insecurity

Explanation:

I don't know can't remember

Answer:

plateau

Explanation:

not too sure though.

Answer:

Plateaus and valley

Explanation:

um yeah due to erosion and weathering.................

Answer:

Rattlesnakes tend to blend in with there surroundings because, of camoflauge.

Explanation: Hope this helps. :))

Answer:

the sun evaporates the water and the water rises. clouds collect the water and when it becomes heavy, the water falls as rain. I don't know how the sun can drain water.

Explanation:

Answer:

the trapping of heat energy in the troposphere by certain gaseous molecules.

Explanation:

Greenhouse gases can be defined as gases that trap heat within the Earth's atmosphere. Thus, an increase in global temperature is largely caused due to an increase in the amount of greenhouse gases in Earth's atmosphere.

Some examples of greenhouse gases present in the atmosphere are methane, water vapor, carbon dioxide etc.

Hence, the term greenhouse effect describes the trapping of heat energy in the troposphere by certain gaseous molecules such as water vapor.

Additionally, troposphere is the lowest and most dense layer of the earth's atmosphere that causes a significant change in weather and charactized by temperature decrease.

Answer:

the trapping of heat energy in the troposphere by certain gaseous molecules. (Or Green House Effect).

Explanation:

Answer:

∆PQR ~ ∆PTS

Explanation:

In diagram shows that ∆PQR and ∆PTS share a common vertex, <P.

Therefore, <P = <P

Also,

<Q = <T = 70°

Based on the third angle theorem,

<R = <S.

From the above, we can see that all three angles in ∆PQR are congruent to all the three corresponding angles in ∆PTS, therefore,

∆PQR ~ ∆PTS

Answer:

c i think

..................................................

Answer:

A is right I think...........................

Answer:

I don't know the answer but I was wondering if you can help me with mine

Answer:

Booking rooms in other neighboring hotels.

Explanation:

As a head of the hotel, this my responsibility to arrange rooms in another hotels in order to solve this issue because there is no other way to solve this problem. There must be a lot of empty rooms in other hotels so the people who made reservation must be fitted in these hotels. In this solution, the other hotels also made profit from this situation as well as the reputation of our hotel also be protected. So booking of rooms in the neighboring hotels is the only solution for this problem.

Answer:

In bodily science, an remoted machine is both of the following: a bodily machine to date eliminated from different structures that it does now no longer have interaction with them. a thermodynamic machine enclosed through inflexible immovable partitions via which neither mass nor power can pass.

hope this helps!!! :)

Answer:

Artificial satellites are used to study the Earth, other planets, to help us communicate, and even to observe the distant Universe. Satellites can even have people in them, like the International Space Station and the Space Shuttle. The first artificial satellite was the Soviet Sputnik 1 mission, launched in 1957.

Answer: B,c, and d

Explanation:

if not than its a and e

Answer:

Scree.

Explanation: A scree is a collection of broken fragments at the bottom of a cliff, volcanoe, crags or, valley shoulders. Hope this helps. :))

A scree is a collection of broken fragments at the bottom of a cliff, volcano, crags or, valley shoulders is this pile of broken rocks called.

Physical weathering, often known as mechanical weathering, is the process through which rocks, minerals, and soils decompose. The primary physical weathering process is abrasion.

The process that splits rocks without changing their chemical composition is known as physical weathering, often referred to as mechanical weathering. Physical weathering can be seen in the following situations: swiftly moving water.

Physical weathering is the process through which rocks break down into tiny fragments. Some of the mechanisms that could lead to this include exfoliation, freeze-thaw cycles, abrasion, root expansion, and wet-dry cycles.

Thus, A scree is a collection of broken fragments at the bottom of a cliff, volcano, crags.

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Answer:

Coincident Indicators: What's the Difference? ... Leading indicators are considered to point toward future events. Lagging indicators are seen as confirming a pattern that is in progress. Coincident indicators occur in real-time and clarify the state of the economy.

Explanation:

hope this is the correct answer you

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Answer:

Photoreceptor proteins tell the flower that it's time to bloom. The protein goes to the tips of the shoots that spur cells and begin to form flowers.

Answer: Based on tropical rainforests, we see why biodiversity is so crucial in maintaining an ecosystem. Since rainforests have huge ranges of plants, many insects or animals will have more diverse preys. The reason why tropical rainforests have such variety may be linked to the warm, wet weather throughout the year.  If an ecosystem had organisms that were not diverse, but had one or two different species, a sudden change in the environment can have a greater effect in destroying the population.

Explanation: I got this in formation from: https://biodiversityphotoproject.weebly.com/importance-of-biodiversity.html#:~:text=Based%20on%20tropical%20rainforests%2C%20we,will%20have%20more%20diverse%20preys.&text=If%20more%20organisms%20diversify%2C%20it,life%20forms%20in%20the%20ecosystem.

hope this helps!

Answer:

If all the polar ice and glaciers melted, there would be a notorious rise in sea level, leaving thousands of cities located in lowlands, such as Miami or New Orleans, totally submerged under water.

Due to the melting of land ice, more water ends up in the oceans; for example, all the ice in Greenland spread across the oceans would account for seven meters of water; and a theoretical situation where all the ice in Antarctica would melt would result in an elevation of 61 meters.

Functions for the following transformations are to be written using function notation:

A translation of a units to the right and b units up is  T< a, b>(x, y) = (x + a, y + b).

Here, a units is translated to the right and b units are translated up.

- Reflection across the y-axis is R(x, y) = (-x, y).The y-coordinates remain constant, but the x-coordinates are reflected.

- Rotation of 90 degrees counterclockwise about the origin is R(x, y) = (-y, x).The point (x, y) becomes (-y, x) after the rotation of 90 degrees counterclockwise about the origin.

- Reflection across the x-axis is R(x, y) = (x, -y).The x-coordinates remain constant, but the y-coordinates are reflected.

- Rotation of 180 degrees counterclockwise about the origin is R(x, y) = (-x, -y).The point (x, y) becomes (-x, -y) after the rotation of 180 degrees counterclockwise about the origin.

- Rotation of 270 degrees counterclockwise about the origin is R(x, y) = (y, -x).The point (x, y) becomes (y, -x) after the rotation of 270 degrees counterclockwise about the origin.

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Answer:

decomposer

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While yes, the earth has changed before, the reason it is changing now is because of greenhouse gases being pushed into the atmosphere by human activity. Also climate change take hundreds of thousands of years by slow process, this is the fastest the climate has ever changed. The last 20 years have had the 19 hottest years in recorded history.

Answer: Twice

Explanation: With quadratic functions they are usually represented  by parabolas and they can cross the x axis only once or twice :)

Answer:

Here it is:

Explanation:

Well the history of russia is very conplicated and PG-13, the russian revoltuion really opened peoples eyes to what commusnism can do to a country. So the people now are very aware of whats going on. The future shoud be bright, knowing that the civilians have learned their lesson in the government.

Explanation:

Social media interaction provides teachers and students an easy and engaging way to communicate. ... Online communication can also help shy or quiet students to participate in class discussions in a way that feels more comfortable to them. Social media encourages virtual study groups.