Answer:

The line l and and m are intersect so to proof that the angles are **supplementary **to one another by using **linear pair** theorem.

**Theorem of linear pairs:**

The linear pair postulate or** linear pair **theorem in mathematics says the same thing. If two angles form a linear pair, their measures add up to 180.

Two angles are **supplementary** when their measures equals to 180 degrees.

∠2 is supplement to ∠3

∠2 + ∠3 = 180°

∠3 is supplement to ∠4

∠3 + ∠4 = 180°

∠1 is supplement to ∠4

∠1+ ∠4 = 180°

∠2 is supplement to ∠3

∠2 + ∠3 = 180°

∠1 is supplement to ∠2

∠1 + ∠2 = 180°

Hence , through** linear pair** theorem : ∠1 is supplement to ∠2 and ∠2 is supplement to ∠3

The two angles are congruent if they are supplements of the same angle—also known as** congruent angles**.

Because angles 1 and 3 are **supplements **of the same angle 2, we can draw the following conclusion from the preceding statement:

**∠1 ≅ ∠3** (congruent supplements theorem)

Learn more about **linear pair :**

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Answer:
### Final answer:

### Explanation:

### Learn more about Intersecting Lines here:

The question discusses **intersecting lines** in geometry. Two lines intersect when they cross at a single point, creating four angles. A flowchart on this can identify the lines, show the intersection, define the intersection point and the resulting angles.

This question relates to the **fields of geometry**, specifically the concepts of intersecting lines. If lines **l** and **m** intersect, it means they cross at a single point. This point of intersection splits each line into two parts and creates four angles.

When **creating a flowchart**, the first step could be to identify line l and line m. Then, you would show the **intersection of these two lines**. Next, you define the intersection point and analyze the angles formed by the intersection. The flowchart would end with a statement affirming that lines l and m intersect, creating four angles.

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Explain how catalytic converters, Corporate Average Fuel Efficiency (CAFE) standards, and ethanol reduced air polluting emissions from vehicles.

WILL GIVE BRAINLIEST! PLEASE HELP!"I am afraid for our factory manager because we will not be able to meet the 5 year quota set by the government."These remarks best reflect which type of economy?1.Communist2.Bartering3.Free Enterprise4.Socialist

Explain how air temperature, barometric pressure, humidity, wind speed and direction, and precipitation determine the weather in a particular place and time.I don't really understand how to explain may anyone please help me understand? Thanks :)

!PLEASE ANSWER!Analyze the map above. Using complete sentences, discuss the population distribution of theUnited States. Make sure to address the issue of climate and at least one other factor that hascreated such an uneven population distribution throughout the region.

What is a sovereign state?

WILL GIVE BRAINLIEST! PLEASE HELP!"I am afraid for our factory manager because we will not be able to meet the 5 year quota set by the government."These remarks best reflect which type of economy?1.Communist2.Bartering3.Free Enterprise4.Socialist

Explain how air temperature, barometric pressure, humidity, wind speed and direction, and precipitation determine the weather in a particular place and time.I don't really understand how to explain may anyone please help me understand? Thanks :)

!PLEASE ANSWER!Analyze the map above. Using complete sentences, discuss the population distribution of theUnited States. Make sure to address the issue of climate and at least one other factor that hascreated such an uneven population distribution throughout the region.

What is a sovereign state?

**Answer:**

**Option (E)**

**Explanation:**

**The estuarine environment is usually referred to that region where there occurs constant mixing of the fresh and saline water**. It can also be simply said as** the meeting point of the freshwater and saline water**. It is mainly comprised of fine-grained sediments such as clay, silt and fine sand, which are transported from both the sea and the rivers.

It also** includes the biological habitat **as there occurs different species of organisms in this environment.** Pollution** also occurs in this region, and the **supply of groundwater** also takes place here. **Storm** is common in this region when the weather is not favorable.

**The marinas are not included as it covers the vast oceans and the deep-sea environment, and which is not a part of the estuarine ecosystem.**

Thus, the correct answer is **option (E).**

**Answer:**

**E. marinas.**

**Explanation:**

**An estuary is an enclosed coastal body that is formed by the blackish water flow gorm the rivers and has free connection to the open plains and formal transitional zones and includes the tides and the waves and influx of the river water as the favor the biological habitat of the various species and they helps in the trapping of the pollutants and acts as storm buffers and contribute to the groundwater.**

Perpendicular

Right Angle

Parallel

**Longitudinal waves** describe the **relationship **of an **energy flow **and **wave moving** i.e. when they move in **same direction **are always **parallel**

**Waves **moving in the **same direction **of the **vibration**, are called **Longitudinal waves**. It describes the **relationship **between the **matter movement **and the **energy flow**.

So it can be said that **energy **and the **wave **are moving in the **same direction **are **parallel **to each other.

Therefore, it's appropriates to say they **energy **and **wave **move in the **same direction **in a **longitudinal****wave **are **parallel **to each other.

Learn more about **longitudinal waves **here:

**Answer- **Parallel**.**

**In-Line ****Answer:****-**

In a longitudinal wave, "Energy and the wave are moving in ** parallel** direction"

**Answer:**

She wants to show an important part of her childhood identity.

**Answer:**

She wants to show an important part of her childhood identity

**Explanation:**

**Answer and Explanation:**

Sedimentary structures can decide the paleo current bearing of the antiquated past. Those can be decide by the assistance of structures like current sheet material, separating lineation and so on.

It can decide the paleo stream system condition. At lower stream system we discover structures like wave, hill and so on. At higher stream system we discovered enemy of ridge, separating lineation and so on.

It helps to determine whether the bed is older or younger. Suppose you are getting a sole marking structure. It found at the base of the bed. So where there is a sole marking we can able to tell the top bed is younger.

The prepositional condition can be known like whether it was earthbound or marine. Marine condition will indicate limestone store though earthbound shows sandstone store.

Tells about the marine offense and relapse condition. Offense shows fining upward succession though relapse shows coarsening upward grouping.

The answer is: Indira Priyadarshini Gandhi

Explanation:

She was the 3rd prime minister of India and was also the first and, to date, only female prime minister of India.

Explanation:

She was the 3rd prime minister of India and was also the first and, to date, only female prime minister of India.

**Decimal degrees. **Such degrees are a good alternative to using degrees, minutes, and seconds (DMS). Similar to latitude and longitude, the values are bounded by ±90° and ±180° respectively.

**ANSWER:**

**Units of measurement will help to measure the decimal degree for identifying latitude and longitude. **

**EXPLANATION:**

- Coordinate system is described as a
**set of rules and measure**due to which it**grants access over integrating over a certain place or area**.

- The coordinates system does help to display the
**various terrain, lands, mountains and other structure of an area.**

- In geographical information system, it is considered to be
**two types coordinate system**in which**one study is made by taking global coordinates**and**projected coordinates.**