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
Vinil7 [7]
3 years ago
8

A system of equations has infinitely many solutions. If 2y – 4x = 6 is one of the equations, which could be the other equation?

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
6 0

Answer:

C

Step-by-step explanation:

When a system of equations has an infinite number of solutions, this means that the equations will be identical.

Convert the given equation to y = mx + b form.

2y - 4x = 6

2y = 4x + 6

y = 2x + 3

Answer A, B, and D don't apply.

Answer C is the answer because if it is the same equation but with a negative sign in front of each term.  If you switch the signs on every single term, you will have the given equation.

irinina [24]3 years ago
5 0

Answer:

C

Step-by-step explanation:

A system of equations has infinitely many solutions when the two lines representing the equations coincide. i.e. the two equations are the same or a multiple of each other.

2y - 4x = 6

2y = 4x + 6

2y = 2(2x + 3)

y = 2x + 3

-y = -(2x + 3)

-y = -2x - 3

Hence the other equation is -y = -2x - 3

You might be interested in
What property was used to rewrite the polynomial expression (x+5)+3(a+(6x)y) to 5+(x+3a+(18x)y)
Umnica [9.8K]
<span>3(a+(6x)y) was clearly multiplied out as seen by the 3a and 18xy, so the distributive property was used there. In addition, the commutative and associative properties state that you can rearrange sums, so those were used too </span><span />
4 0
3 years ago
Find the volume of the figure below. Leave answer in terms of t. Round to the nearest hundredth if necessary.
Vinil7 [7]

Answer:

36π

Step-by-step explanation:

d= 6 in

r= d/2=6/2= 3 in

volume of sphere= 4/3πr^3

=4/3 ×π×3^3

=36π in^3

8 0
3 years ago
Which statement is NOT true? A. All isosceles triangles are also equilateral triangles. B. All equilateral triangles are also is
Alecsey [184]
Hello there!

The statement that would NOT be true would be option A. All isosceles triangles are also equilateral triangles. The rest of the statements would be TRUE.


Hope this helps and have a great day! :)
5 0
4 years ago
607351+57299-57389=? ANSWER REALLY FAST
castortr0y [4]

Answer:

607,261

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
LET me know how you got the answer
andre [41]

6/2*3 / 3(3)

First simplify the numerator: 6/2*3 = 3*3 = 9

Next simplify the denominator: 3(3) = 3*3 = 9

So you have 9/9, which equals 1.


The 3rd answer is correct.

6 0
3 years ago
Read 2 more answers
Other questions:
  • The perimeter of a right triangle is 24 meters, and the area is 24 square meters. The lengths of the sides are each multiplied b
    8·1 answer
  • What’s the answer for -3(r-4)_&gt;0
    8·1 answer
  • Subtract the quotient of 15 divided 3 from the sum of 33 and 7
    9·2 answers
  • A pool is filled at a rate of 105 gal/min. What is the rate in mL per second?
    10·1 answer
  • Determined the quadrant for an angle with the following characteristics: cotθ&gt;0 and cscθ&gt;0.
    15·1 answer
  • 2x=4 so what does 3x=<br> ?
    5·2 answers
  • Our team was treated to maggianos for winning our last game of the season. The total bill was $520. Our coach wants to leave a 2
    14·1 answer
  • I need 1-3 help me!!
    10·1 answer
  • Simplify: (14^6*15^5)/(35^6*6^5)​
    8·1 answer
  • Determine whether each of the following are functions
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!