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
soldier1979 [14.2K]
3 years ago
11

4r-2=4r-2 what's the solution? can have either have many solutions or none

Mathematics
2 answers:
butalik [34]3 years ago
7 0

That "equation" has an infinite number of "solutions", because
no matter what 'r' is, it's always a true statement.

The statement is equivalent to saying "I am I." or "You are you."

VashaNatasha [74]3 years ago
7 0
The answer should be 0
4r-2=4r-2
= minus 4r from both sides leaving -2=-2 and then add 2 to both sides leaving 0=0
Answer 0=0


You might be interested in
Follow the process of completing the square to solve 2x2 + 8x - 12 = 0.
Rom4ik [11]
Please:  Use "^" to denote exponentiation:  <span>2x^2 + 8x - 12 = 0

Reduce this by div. every term by 2:             </span><span>x^2 + 4x - 6 = 0

Here a=1, b=4 and c = -6.  Square half of b, obtaining (4/2)^2 = 4, and add, and then subtract, this 4 to x^2 + 4x - 6:

</span> x^2 + 4x +4  - 4 - 6 = 0.  Rewrite the square as (x+2)^2, obtaining new equation

(x+2)^2 = 10.  Take the sqrt of both sides:   x+2 = plus or minus sqrt(10).

Finally, solve for x:  x = -2 plus or minus sqrt(10).



8 0
3 years ago
Please help it due rn​
leonid [27]

Answer:

B) (1/2, -8)

Step-by-step explanation:

(1, -6) and (0, -10)

Midpoint formula:

((x1+x2)/2, (y1+y2)/2)

Solving for x:

(x1+x2)/2

(1 + 0)/2

1/2

Solving for y:

(y1+y2)/2

(-6-10)/2

(-16)/2

-8

8 0
2 years ago
Free pionts for brainlist pleas​
meriva

Sodium oxide is a simple strongly basic oxide. It is basic because it contains the oxide ion, O2-, which is a very strong base with a high tendency to combine with hydrogen ions. Reaction with water: Sodium oxide reacts exothermically with cold water to produce sodium hydroxide solution

5 0
3 years ago
Read 2 more answers
To ________ a formula or equation for a specified variable means to rearrange it so that the variable appears alone on one side
777dan777 [17]
<span>I think they're looking for 'isolate' maybe..or it could be 'solve' </span>
4 0
3 years ago
Read 2 more answers
Can any one help me solve liner eqations?
sveticcg [70]
S I can
which linear equation due u want?
3 0
3 years ago
Other questions:
  • Marco earns $36.50 per hour as an accountant show that the relationship between that amount he earns and the number of hours he
    5·2 answers
  • If one is subtracted from seven times a certain number,
    14·1 answer
  • The midpoint of AB is M(-5,1). If the coordinates of A are (-4,-5), what are the coordinates of B?
    6·1 answer
  • What is 1.66666666667 rounded to the nearest tenth
    7·1 answer
  • A group of students are intending to offer a present to a friend. If each one pays 3000 LL.
    10·1 answer
  • Find a power series for the function, centered at c. 7x c=0 x2+5x 6 , g(x) - Determine the interval of convergence. (Enter your
    5·1 answer
  • What is the answer for 36=18x
    14·2 answers
  • Which equation represents 4x – 3y = 15 when solved for y
    6·1 answer
  • What is 2.9225 rounded to the nearest cent?
    12·2 answers
  • Can anyone help me?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!