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
pochemuha
3 years ago
7

Square with side length of 2.8 meters​

Mathematics
1 answer:
erastovalidia [21]3 years ago
6 0

Answer:

7.84 sq. meters

Step-by-step explanation:

You want the area of the square I assume.

so A = x*x

here x = 2.8 meters

A = 2.8 * 2.8 =  7.84 sq. meters

You might be interested in
I need to know my pyolynomial
Molodets [167]
(X-5)(2x+3) hope this helps
3 0
3 years ago
Read 2 more answers
What pattern is represented by the polynomial ? 4x^2+12x+9 A. difference of two squares B. general trinomial C. perfect square t
bixtya [17]

Answer:

Option C - Perfect square trinomial.

Step-by-step explanation:

Given : Polynomial 4x^2+12x+9

To find : What pattern is represented by the polynomial?

Solution :

First we make the polynomial in factor form,

Polynomial 4x^2+12x+9

Since, it is not factor clearly so try to make the square.

Taking 4 common,

=4(x^2+3x+\frac{9}{4})

Identifying the x and y terms in the identity,(x+y)^2=x^2+y^2+2xy

=4((x)^2+2\times x\times \frac{3}{2}+(\frac{3}{2})^2)

Factor the perfect square trinomial,

=4(x+\frac{3}{2})^2)  

Therefore, The pattern polynomial represent is perfect square trinomial.

So, Option C is correct.

7 0
3 years ago
20.25 is what percent of 16?
Alisiya [41]
79 percent i believe hope this helps
7 0
3 years ago
Read 2 more answers
If there are 30 kids in a class and eleven of them were girls , what is the probability that a student picked a random girl ?
Tamiku [17]

Answer: 11/30

Step-by-step explanation:

11 girls out of 30 kids. 11/30 cannot be simplified.

3 0
3 years ago
Which expression is equivalent to 4^6 ⋅ 4^−8? 1 over 4 to the 2nd power 1 over 4 to the 14th power 42 414
jarptica [38.1K]
4^6*4^-^8 = 4^6^+^-^8=4^-^2= \frac{1}{4^2} = \frac{1}{16}
4 0
3 years ago
Read 2 more answers
Other questions:
  • A new grocery store is open in next week and all the employees need uniforms to wear uniforms are sold in packages of eight the
    5·1 answer
  • What is the value of 8x + 2 x when X = 6​
    13·1 answer
  • Given 5 blue marbles, 3 red marbles and 2 white marbles. Find the probability of choosing a red marble given that its not white
    5·1 answer
  • Y minus 3x equals 19
    7·1 answer
  • A line with a slope of 4 passes through the point (2, 1). What is the equation of this line?
    6·2 answers
  • The values of angles, and a
    13·1 answer
  • Solve for 41.<br> 1259<br> 61 = [?]<br> 61<br> 37°<br> 889
    7·2 answers
  • For an assignment, Jorge needs to translate a figure on a coordinate plane. A vertex of the figure is at (-2,5). After translati
    12·1 answer
  • Which of the following is not an inequality?
    6·2 answers
  • An initial deposit of $10000 is left in account for 5.5 years at 3.6% interest compounded continuously. What is the
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!