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
Paraphin [41]
3 years ago
7

How can you analyze connections between linear equations and use them to solve problems

Mathematics
1 answer:
Alexeev081 [22]3 years ago
6 0

Answer:

Step-by-step explanation:

One of the more obvious "connections" between linear equations is the presence of the same two variables (e. g., x and y) in these equations.

Assuming that your two equations are distinct (neither is merely a multiple of the other), we can use the "elimination by addition and subtraction" method to eliminate one variable, leaving us with an equation in one variable, solve this 1-variable (e. g., in x) equation, and then use the resulting value in the other equation to find the value of the other variable (e. g., y).  By doing this we find a unique solution (a, b) that satisfies both original equations.  Not only that, but also this solution (a, b) will also satisfy both of the original linear equations.

I urge you to think about what you mean by "analyze connections."  

You might be interested in
Find all missing sides and angles with work
Fed [463]

Answer:

Please see attached picture for full solution.

Right angle= 90°

The sum of all the angles in a triangle is 180°.

3 0
3 years ago
PLEASE HELP!! Find an equation for the graph, Write in form y=AsinBx or y=AcosBx.
Zepler [3.9K]

Answer:

4cos4x

Step-by-step explanation:

let's use cos

amplitude=4

period=pi/2

2pi/x=pi/2

x=4

no phase shift

y=4cos4x

pic from desmos

5 0
2 years ago
Por que es importante que los científicos desarrollen una forma de hacer los tejidos que se han construido en el sistema de sumi
Cloud [144]

Answer:

what are tejidos in inglesh

3 0
3 years ago
Megan charges %5.00 for each hour, (h), she babysits. Last week, the total amount she earned by babysitting was $65.00.
mel-nik [20]

Answer:

B

Step-by-step explanation:

To find how many hours she worked you must divide $65 by $5 and B is the only equation where you can do that.

8 0
2 years ago
Ill give brainliest, please
Flura [38]

Answer:

1st One goes to the third one

2nd one goes to the 1st one

3rd one goes to the 4th one

and the 4th one goes to the 2nd one

7 0
2 years ago
Other questions:
  • HELP ASAP. 10 POINTS EACH. WILL GIVE BRAINLIEST
    9·1 answer
  • Please help!!<br> brainliest gets 30 points
    12·1 answer
  • 1) Which shows 5/90 in decimal form?
    7·2 answers
  • She uses 18 square inches of paper for each card How many square feet of paper does she need to make 150 cards​
    10·1 answer
  • each song cost 2 dollars plus 5 dollars she has no more then 40 dollars to spend which inequality shows how many songs she can b
    14·1 answer
  • Please answer by today!!!!!
    6·2 answers
  • Find the first six terms of the sequence. a1 = -8, an = 5 • an-1
    8·1 answer
  • Please help the questions are in the picture above
    6·1 answer
  • Question from my math test
    13·1 answer
  • Question 23 of 40
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!