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
serious [3.7K]
3 years ago
5

DOES ANYONE USE THIS APP? I NEED HELP​

Mathematics
2 answers:
vesna_86 [32]3 years ago
7 0

Answer:

no sorry! we don't study mathematics generally digitally ( computer or mobile ) , we use textbook, notebook and pain !

Sergio039 [100]3 years ago
3 0

Answer:

You can determine the root of the equation by multiple methods. However, that answer is correct. The root is -2.

Step-by-step explanation:

A root is where the graph crosses the x-axis. One trick I use to see if it is a root is by taking the numerator and plugging in the number for x. For example, \frac{x+2}{x^{2} -2}, and take the -2 and plug it in for x. The numerator would cancel out because -2 + 2 = 0. That is the way you can determine if it is a root or not.

I hope this helps, if you need any clarification let me know :)

You might be interested in
Nancy borrowed $24000 from the State Bank to buy a scooter. If the rate of interest be 12% per annum, what payment will she have
aivan3 [116]

Answer:

the future value is $47,371.74

Step-by-step explanation:

Given that

The borrowed amount is $24,000

The rate of interest is 12% per annum

The time period is of 6 years

We need to find out the payment made i.e. future value

So as we know that

Future value = Present value × (1 + rate of interest)^no of years

= $24,000 × (1 + 0.12)^6

= $24,000 × 1.12^6

= $47,371.74

Hence, the future value is $47,371.74

4 0
3 years ago
Who were the 5 European Powers at 5<br> the beginning of WWI. Select all that<br> Apply
cricket20 [7]
Germany, Italy, Japan (axis powers)
Great Britain, Soviet Union, France (allies)
If you only want 5 take out japan
4 0
3 years ago
If anna is 11 years older than Robert and robert is 2 years younger than sara david is 8 years older than Sara how old is everyo
grigory [225]

Answer:

The information given is not enough to determine their ages explicitly, so, here their ages are given in terms of Anna's age, which is the best that could be determined.

Anna's age = x years

Robert's age = (x - 11) years

Sara's age = (x - 9) years

David's age = (x - 1) years

Step-by-step explanation:

Let Anna be x years old.

Anna's age = x

Because Anna is 11 years older than Robert, we can say Robert's age is Anna's age minus 11.

Robert = x - 11

But Robert is 2 years younger than Sara, we can say Sara's age is Robert's age plus 2

Sara = (x - 11) + 2

= x - 9

David is 8 years older than Sara, we can say David's age is Sara's age plus 8.

David = (x - 9) + 8

= x - 1

4 0
3 years ago
Simplify the following equation. (6x+4)+(5-2x)
xxTIMURxx [149]

Answer:

x= -9/4=-2.25

Step-by-step explanation:

plz rate and thank me if it is correct again i am a begginer!!! thank you:)

8 0
3 years ago
Find the value of x.
bekas [8.4K]

Answer: Option 3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • a brick has a length of 2 2/5 cm and a width of 4/5 cm and a height of 1 cm. how many 1/5 cm cubes can fit along the length of t
    7·1 answer
  • Solve the absolute value equation algebraically, -8|-x-6|+10=2
    15·1 answer
  • Solve for x -
    8·2 answers
  • Write the equation for the horizontal line that contains point G(3, 4).
    8·2 answers
  • The subject of Earth and Space Science is a vast topic. The subject reaches from the depths of the ocean floor, to the fossils a
    9·2 answers
  • I need help please?!!!
    9·2 answers
  • Hola alguien puede ayudarme a resolver estos ejercicios por favor Ejercicios de intervalos 1.- Escribe en todas las formas posib
    8·1 answer
  • Find r if 0=pi/6 rad sector 64m^2
    11·1 answer
  • I miss Brainly when it didn’t get invaded by bots it’s like not even worth using at this point
    11·1 answer
  • The system of linear equations -2 x + y = 8 and -3 x - y = 7 is graphed below. What is the solution to the system of equations?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!