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
Vlad [161]
3 years ago
7

Find the value of x that makes the equation true. 2 = -x

Mathematics
2 answers:
Slav-nsk [51]3 years ago
7 0
X:-2 is the answer.
miskamm [114]3 years ago
5 0

9514 1404 393

Answer:

  x = -2

Step-by-step explanation:

Multiply both sides of the equation by -1.

  (-1)(2) = (-1)(-x)

  -2 = x

The value of x that makes the equation true is x = -2.

You might be interested in
2. Determine if either of the following equations are functions? Draw the graphs and explain how
nekit [7.7K]

Answer:

Both equation represent functions

Step-by-step explanation:

The function is the relation that for each input, there is only one output.

A. Consider the equation

y=-\dfrac{3}{5}x+2

This equation represents the function, because for each input value x, there is exactly one output value y.

To check whether the equation represents a function, you can use vertical line test. If all vertical lines intersect the graph of the function in one point, then the equation represents the function.

When you intersect the graph of the function y=-\dfrac{3}{5}x+2 with vertical lines, there will be only one point of intersection (see blue graph in attached diagram). So this equation represents the function.

B. Consider the equation

y=x-x^2

This equation represents the function, because for each input value x, there is exactly one output value y.

When you intersect the graph of the function y=x-x^2 with vertical lines, there will be only one point of intersection (see green graph in attached diagram). So this equation represents the function.

4 0
3 years ago
Can someone please give me the right answer, please
leonid [27]

Its been a while since I have done geometry but I think it's pretty obvious that it's ABC > DBC

7 0
3 years ago
Read 2 more answers
What multiplies to 84 but adds to -25
Law Incorporation [45]

Answer:

the correct answer is 4 and 21

8 0
3 years ago
Read 2 more answers
A city has a population of 250,000 people. Suppose that each year the population grows by 6%. What will the population be after
irinina [24]

Answer:

503,049

Step-by-step explanation:

250,000 × 1.06^12 is the formula.

You take the percentage which is 6% and you add 1 to it.

So, you get 1.06

Then you take the 1.06 and raise it to the number of years which is 12.

1.06^12

Then you multiply that number to the base number which is 250,000 and get 503,049.

Hope this helps!

5 0
3 years ago
Convert the angle 0 = 70° to radians.​
xxMikexx [17]

Answer:

7/18π radians   Exact answer

1.22 radians      Decimal approximation

Step-by-step explanation:

π radians  = 180º

70 * π/180 = 7/18π

7/18 * 3.14159 ≈ 1.22

3 0
3 years ago
Other questions:
  • In the equation y = 1.9x, 1.9 represents the constant of proportionality Find the constant of proportionality for the ratio 2/5
    9·1 answer
  • I need help on number nine. Please answer ASAP this is homework needing to be turned in tommorow.
    6·1 answer
  • Three research departments have 9, 7, and 10 members, respectively. Each department is to select a delegate and an alternate to
    8·1 answer
  • Write 3.6 in a word form
    5·1 answer
  • One consequence of the popularity of the Internet is that it is thought to reduce television watching. Suppose that a random sam
    15·1 answer
  • BRAINLIEST TO THE CORRECT ANSWER PLEASE HELP ME I BEG U
    9·1 answer
  • Write your answer with no spaces and any fraction with “/“
    9·1 answer
  • PLEASE HELP!!!!!!!!! WILL MARK BRAINLIEST!!
    13·1 answer
  • 1
    10·1 answer
  • Which function has a constant additive rate of change of 14
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!