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
Leto [7]
3 years ago
7

SYMBOL THAT INDICATES THE ROOT OF THE NUMBER

Mathematics
2 answers:
Alinara [238K]3 years ago
8 0

Answer:

\sqrt{x}

Square Root

melomori [17]3 years ago
5 0

Answer:

The root symbol (√ ) is used to represent the square root of any number.

You might be interested in
Paul is growing a rectangular rose garden. His area is 5x2+ 8x +3. What are the dimensions of his rectangle?
irina [24]

Answer:

Length = 5x + 3

Width = x  +1

Step-by-step explanation:

Given

Area = 5x^2 + 8x + 3

Required

Determine the dimensions

To do this, we simply factorize the given expression.

Area = 5x^2 + 8x + 3

Expand

Area = 5x^2 + 5x +3x+ 3

Factorize

Area = 5x(x + 1) +3(x+ 1)

Factor out x + 1

Area = (5x +3) (x+ 1)

Area is calculated as:

Area = Length * Width

So:

Length = 5x + 3

Width = x  +1

6 0
3 years ago
The first- and second-year enrollment values for a technical school are shown in the table below: Enrollment at a Technical Scho
pav-90 [236]

Answer:

  • <u><em>The solution to f(x) = s(x) is x = 2012. </em></u>

Explanation:

<u>Rewrite the table and the choices for better understanding:</u>

<em>Enrollment at a Technical School </em>

Year (x)       First Year f(x)      Second Year s(x)

2009                  785                        756

2010                   740                        785

2011                    690                        710

2012                   732                         732

2013                   781                          755

Which of the following statements is true based on the data in the table?

  • The solution to f(x) = s(x) is x = 2012.
  • The solution to f(x) = s(x) is x = 732.
  • The solution to f(x) = s(x) is x = 2011.
  • The solution to f(x) = s(x) is x = 710.

<h2>Solution</h2>

The question requires to find which of the options represents the solution to f(x) = s(x).

That means that you must find the year (value of x) for which the two functions, the enrollment the first year, f(x), and the enrollment the second year s(x), are equal.

The table shows that the values of f(x) and s(x) are equal to 732 (students enrolled) in the year 2012,<em> x = 2012. </em>

Thus, the correct choice is the third one:

  • The solution to f(x) = s(x) is x = 2012.
8 0
3 years ago
Include parentheses in your answer.<br> (x3 + y3) ÷ (x - y)
-Dominant- [34]
I'm assuming you mean \frac{x^3+y^3}{x-y}

we can factor that sum of perfect cubes from x^2+y^3 into (x+y)(x^2-xy+y^2)

so therefor \frac{x^3+y^3}{x-y}=\frac{(x+y)(x^2-xy+y^2)}{x-y}
that is simpliest form

8 0
3 years ago
What is the initial value of the function represented by this table?
lakkis [162]

Answer:

Option D. 5

Step-by-step explanation:

we know that

The initial value of the function is the y-intercept, so is the value of the function when the value of x is equal to zero

In this problem observing the table

For x=0

The value of y is equal to y=5

therefore

The initial value is 5

4 0
3 years ago
In a right triangle the lengths of the legs are a and b. Find the length of a hypotenuse, if: a=3, b=4;
prohojiy [21]

Answer:

The hypotenuse is 5

Step-by-step explanation:

We can use the Pythagorean theorem to find the hypotenuse of a right triangle

a^2 +b^2 =c^2 where a and b are the legs and c is the hypotenuse

3^2 +4^2 =c^2

9+16=c^2

25=c^2

Take the square root of each side

sqrt(25) =sqrt(c^2)

5 = c


6 0
3 years ago
Read 2 more answers
Other questions:
  • 40 Points correct answer <br><br> what is the simplest form of the equation ?<br><br> -m(9m+2)+7m^2
    9·1 answer
  • Which of the following does not represent a function?
    11·1 answer
  • Find value of: cot^-1 (4)<br> (inverse of cotangent). Give the reason of using cosine to evaluate.
    9·1 answer
  • An airplane changes in altitude before landing is shown.what equation represents this change in altitude
    10·1 answer
  • Given h(x)=-x-1,find h(-2)
    10·1 answer
  • Students of a large university spend an average of $5 a day on lunch. The standard deviation of the expenditure is $3. A simple
    14·1 answer
  • The height and radius are the same in both cylinders. Which cylinder has the greatest volume?
    11·1 answer
  • What's the volume of the prism ​
    6·2 answers
  • Need help with 8! Please show your work!!!!! Appreciate it! Have a nice day
    9·1 answer
  • My dad has 15 students in art class. For a project he wants to divide 4 yards of yarn among them equally. What fraction Shows ho
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!