1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anvisha [2.4K]
3 years ago
7

Y = X + 4 Y = -2x -2

Geography
1 answer:
Lisa [10]3 years ago
5 0

The answer is x = -2 and y = 2.

<u>Explanation</u>:

  • The first equation can be written as x - y = -4
  • The second equation can be written as 2x + y = -2

<u>step 1</u> :

Solving by elimination method to find the value of x and y,

x - y = -4

<u>2x + y = -2</u>

<u>3x       = -6</u>

<u>step 2</u> :

x = -6/3 = -2

The value of x is x = -2

<u>step 3</u> :

Substitute x = -2 in any of the given equations.

⇒ y = x + 4

⇒ y = -2 + 4

⇒ y = 2

You might be interested in
What factors create differences in ocean tides?
kvasek [131]
There are 3 factors, gravity, the moon's path, and centrifugal force.

Hope this helps. :)
5 0
4 years ago
HELP whoever first gets a brainiest
cricket20 [7]

Answer:

The Egyptians showed their knowledge of astronomy in that they developed a calendar.

Explanation:

The building of the pyramids and their meaning and usage is still heavily debatable, so we can not take this option as correct per se.

The development of the calendar is correct because it was based directly on the knowledge of astronomy and the movement patterns of the space objects.

The medical textbooks have been a product of the development of medicine, so it is not a correct option.

The embalming was a process used for the passed away nobles in order to prepare them for the afterlife, so it is not correct.

6 0
3 years ago
Which two statements describe the Cenozoic era?
Ksju [112]
A, it is the current era, and D, it was also known as the age of mammals.
4 0
3 years ago
Read 2 more answers
What are the three main regions of continental margins
Rina8888 [55]

Answer:

i.

The passive continental margins are formed under divergent plate boundary setting. These are aseismic (less seismic) and often referred as the Atlantic-type margins having a distinct transition zone between the continental and oceanic crustal regions.

ii.

The active continental margins referred as the Pacific-type margins are the zones of seismically active convergent plate boundaries. These are characterized by subduction zones formed under variety of settings such as oceanic–oceanic, oceanic–continental, etc. and are mostly observed along the periphery of the Pacific Ocean.

iii.

Transform continental margins (sheared margins) are formed due to lateral plate movements or shearing motions during the continental breakup process in the divergent margin setting. Identifying this category of margins is also in a way important, as they represent an original offset in the line of continental breakup and can normally be traced laterally into an oceanic fracture zone (Bird, 2001). Further, transform margins are also noticed along the Pacific type continental margins.

Explanation:

hope that it will help u

6 0
3 years ago
Masjid Al-Faatir Mosque, Chicago
Alik [6]
Cultural imperalism is the answer
4 0
3 years ago
Other questions:
  • Languages can change when which of the following activities occur? i. When two or more languages merge together to form a new la
    6·2 answers
  • The term "unification" refers to the merging of two states into one, but not to the creation of regional political or economic b
    9·2 answers
  • How did the climate of the Mediterranean influence culture in the region
    15·2 answers
  • What is the best sign of the ability of an organism to survive and reproduce in evolutionary biology
    8·2 answers
  • Will you subscribe to me? All you need to do is sub<br><br>(Its for school, don't take me down)
    5·2 answers
  • Please note that this question may have more than just one answer!!!
    7·1 answer
  • Which of the following is NOT true of dry lands? Areas too dry for farming cover about 20 percent of the Earth's surface Deserts
    10·1 answer
  • On the map of the United States shown below, four lines have been drawn and labeled A, B, C, and D
    15·1 answer
  • Use what you know about fossils to choose the correct answers from the drop-down menus to complete each
    14·1 answer
  • An inference can be made using all of the following steps except __________.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!