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
OleMash [197]
1 year ago
12

Find the area of a circle whose circumference is 18.84.

Mathematics
1 answer:
ivann1987 [24]1 year ago
7 0

Answer:

310.23

Step-by-step explanation:

circumference is radius * 2

to get radius from circumference, divide circumference by 2

18.84 / 2 =9.42

area for circle:

pi * r^2

3.14 * 9.94^2

3.14 * 98.8

310.23

You might be interested in
I need help with this question
stepladder [879]

Answer:

The answer should be D. It is -2 on the inside because it is backwards of what you may think and because it is inside the square root. The -3 represents a down shift of 3

8 0
3 years ago
Read 2 more answers
Pls help !!!! I will mark as Brainiest
luda_lava [24]

Answer:

13 pounds

Step-by-step explanation:

205-192=13

6 0
3 years ago
Read 2 more answers
Is a cub a polygon ?why or why not
Vladimir79 [104]
A cube<span> is </span>not<span> a </span>polygon<span>. </span>Polygons<span> are flat, plane figures. A </span>cube<span> is a 3- di mensional solid figure.</span>
6 0
3 years ago
Use the working backward method to find the solution of the equation.
Dahasolnce [82]

Answer:

y=2

Step-by-step explanation:

7y-1=13

+1 +1

7y=14

/7 /7

y=2

3 0
2 years ago
Read 2 more answers
lynn is selling tickets to the play. On the first day of ticket sales she sold 5 adult tickets and 9 children tickets for a tota
Ierofanga [76]

Step-by-step explanation: Devide and do it yourself.....

3 0
3 years ago
Other questions:
  • What is 2x squared - 9x - 5?
    15·1 answer
  • Please Help<br> My question is a inequality. Solve the inequality algebraically.<br> -2 x &gt; -8
    6·2 answers
  • Ce qui est cent fois vingt
    9·1 answer
  • What is the square root of 225 and 100
    8·1 answer
  • Point A is at (-5, -4) and point B is at (5, -3).
    12·1 answer
  • Noa was paid a 25 percent commission for selling a used car.If she was paid $1,631.24, what was the selling price of the car?
    7·2 answers
  • 0,2(7) = ?<br> please help me
    7·2 answers
  • Wilma performs the elementary row operation represented by 2R1 - R3 on matrix A.​
    10·1 answer
  • Bentley has a part time job selling vacuum cleaners he gets paid $180 per week plus an extra $30 everytime sells a vacuum clearn
    11·1 answer
  • X − 2y = 14 x + 3y = 9 what is the system of equations?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!