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
PilotLPTM [1.2K]
3 years ago
13

Brainliest to the correct answer, but answer ASAP

Mathematics
1 answer:
AysviL [449]3 years ago
5 0

Answer:

B

Step-by-step explanation:

\frac{25}{8}  = 3.125

π = C/d = 25/8 = 3.125

You might be interested in
Sharon jarred 18 liters of jam after 9 days. How many days does Sharon need to spend making jam if she wants to jar 20 liters of
solong [7]

Answer:

40

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The population of West Algebra can be modeled by the equation
AleksAgata [21]

Answer:

65.7

Step-by-step explanation:

Given the population of West Algebra can be modeled by the equation

P = 30. 1.04^T

If T is the number of years since 2000 and P is  the population in millions, in 2020, T = 2020 - 2000 = 20

Substitute T = 20 into the expression and get T

P = 30. 1.04^20

P = 30(2.1911)

P = 65.73

Hence the amount of people that will be there in 2020 is 65.7million people

6 0
3 years ago
Please help me. this is hard
allochka39001 [22]
Since it is a square that means each side is equal.
The perimeter is 24, and since there is four sides we would divide it by four to find the length of each side.

24/4 = 6

Each side is 6.
By looking at the picture, one side of the square, is the length of the radius.

The radius of the square is 6.

The only thing left to do is to find the circumference.
The circumference formulas are:

C = \pid
C = 2\pir

We can use the first one Diameter x pi (3.14)
To find the diameter we would just multiply the radius by two.

6 x 2 = 12

Diameter = 12

So multiply it by pi

12 x 3.14 = 37.68
or D 12\pi



7 0
3 years ago
Use the linear combination method to solve the system of equations. Explain each step of your solution. 2x-3y=13 4x-y=-9
Tems11 [23]

2x -3y = 13

4x -y = -9

Multiply the second equation by -3 to make the coefficient of Y opposite the first equation.

4x -y = -9 x -3 = -12x + 3y = 27

Now add this to the first equation:

2x -12x = -10x

-3y +3y = 0

13 +27 = 40

Now you have :

-10x = 40

Divide each side by -10:

x = 40 / -10

x = -4

Now you have a value for x, replace that into the first equation and solve for y:

2(-4) - 3y = 13

-8 - 3y = 13

Add 8 to both sides:

-3y = 21

Divide both sides by -3:

y = 21/-3

y = -7

Now you have X = -4 and y = -7

(-4,-7)

3 0
3 years ago
Devaughn is 6 years younger than Sydney. The sum of their ages is 50 . What is Sydney's age?
dedylja [7]
Sydney is 44 years old.
50-6=44
Hope i helped.

Mark as brainliest
7 0
4 years ago
Other questions:
  • Two similar solids have a scale factor of 3:4. What is the ratio of their volumes, expressed in lowest terms?
    12·2 answers
  • Select the exclusion that fits best with this problem.<br><br><br><br> 13x^6/51x^4
    13·1 answer
  • What is the value of x when y equals 2 in the equation y equals x over 4 - 7
    8·1 answer
  • Damian has 5 more coins than diego and in total they have 73 coins how much does each have
    14·1 answer
  • Solve the following equation. x/8 = .42
    15·2 answers
  • Find the perimeter of a triangle with sides 12 inches, 9 inches, and 15 inches.
    12·2 answers
  • will do a brianly! What is the distance between points A and B? Enter your answer, rounded to the nearest tenth, in the box. uni
    14·2 answers
  • What’s the answer???
    13·1 answer
  • This table shows the number of goals scored in 25 Premier League football matches
    10·1 answer
  • Mrs. Dixon had 1/2 of a cherry pie leftover. She split the leftover pie evenly between her children, and each child got 1/6 of a
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!