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riadik2000 [5.3K]
3 years ago
7

What decisions did scientists have to make after Eris was discovered?

Geography
1 answer:
aalyn [17]3 years ago
7 0

Answer:

whether it was a planet or not

Explanation:

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On many cell phones with GPS, an approximate location can be given before the GPS signal is received. This is done by a process
Luba_88 [7]

Answer

  • 23.32°
  • x=4637.16 feet
  • y=1999.8 feet  
  • Explanation

Sketch a triangle ABC, where A is at the apex(top) and BC is the base.Let side AB=5050 feet and BC=6000feet.Drop a perpendicular line from A to BC at O to represent distance y and OB is distance x.

Point A = your location

Point B=First tower and Point C is the second tower.

To calculate the angle in degrees we use law of cosines,

2420²=5050²+6000²-(2)(5050)(6000)(cosB)

B=23.32° is the angle in question

Secondly, we find value of x

CosB=x/5050

X=4637.16feet, the position east of the tower

Thirdly, we calculate y

SinB=y/5050

0.39599=y/5050

y=1999.77

y=1999.8 feet , the position north of the tower

6 0
3 years ago
Does the international date line comprise a boundary between different days?
Dmitriy789 [7]

Answer:

yes

Explanation:

The International Date Line (boundary) is from when each calendar day starts; west of the date line is 1 calendar day ahead  (24 hour difference) of areas to the east.

The International Date Line runs from the North Pole to the South Pole along the Pacific Ocean; curves around the islands of Kiribati (to make the islands the same day), extends outward between Asia and North America, and causes Cape Dezhenev, Russia to be 1 day ahead of Cape Prince of Wales, Alaska and they are only 50 miles apart.

International Date line follows a 180 degree meridian (halfway around the globe from the prime meridian) and meausres 0-degrees longitude

6 0
3 years ago
Underdeveloped nations do not exploit girls and women to make money.<br><br><br><br>​
ryzh [129]

Answer:

They do exploit girls and women to make money because they see that as a job and since their country is not developed they do what they like and there's no serous source of income, there's; bad roads, poor government facilities and even less educational sources.......

Explanation:

That's my view ✌❤

3 0
3 years ago
Which of the following terms means to “weaken or destroy the foundations of something”?
PIT_PIT [208]

Answer:

the answer is A

Explanation:

4 0
3 years ago
Read 2 more answers
Which kind of map uses contour lines to show elevation?
s344n2d4d5 [400]

Topographic maps use contour lines to show elevation.

Topographic maps, often called "topo maps,"  feature contour lines to portray the shape and elevation of the land.

Contour lines (lines of equal elevation) that are close together indicate steep terrain, while lines that are far apart indicate flat terrain.

Such maps also usually portray both  natural and artificial features. They show and name natural land formations such as mountains, valleys, plains, lakes, rivers and vegetation. They also identify particular man made features such as roads, boundaries, transmission lines and major buildings.


3 0
3 years ago
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