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
Mumz [18]
3 years ago
13

The area if the of a circle is 111.6 square centimeters. What is the diameter?

Mathematics
2 answers:
mr_godi [17]3 years ago
7 0
The equation for a circle's area is \pi r^2. and the equation for the diameter is 2\pi r . lets find r. we have 111.6=3.14*r^2. divide by 3.14 on both sides. that makes 36=r^2 take the square root of both sides. r=6. 
now we find the diameter. 2\pi r=2*3.14*6=3.14*12 which is approximately 38.68
Helen [10]3 years ago
4 0
The diameter of the circle would be 11.9203
You might be interested in
PLEASE HELP!!
Montano1993 [528]
Your method is right so u already know how to do it
7 0
3 years ago
If there is a 4:6 ratio of dogs to cats in the store. What percentage of the store are dogs?
Liono4ka [1.6K]
60% of the store is dogs.
6 0
2 years ago
Read 2 more answers
Jack and Jill had a lemonade stand. At the end of the day they had 75 buckles and quarters totaling $6.75. How many of each type
vekshin1

Answer:

eat stool hahahahahahaahahah

8 0
3 years ago
I need the answer please don’t scam with a link I need the answer
Marizza181 [45]

Answer:

the answer is B

Step-by-step explanation:

the inequality is say any number bigger or equal to -5

so -5, -4.5, -3 is the answer.

5 0
3 years ago
The children from a football club are put into rows in the sports hall. When put into rows of 9 children, there are 2 children l
g100num [7]

We are told that the children from a football club are put into rows in the sports hall. When put into rows of 9 children there are 2 children left over. When put into rows of 12 children there are 2 children left over.

We will find least number of children in football club by finding LCM of 9 and 12.

Multiples of 9 are: 9, 18, 27, 36, 45, 54, 63,...

Multiples of 12 are: 12, 24, 36, 48, 60, 72, 84,...

We can see that least common multiple of 9 and 12 is 36.

We are told that 2 children left over from putting them into 9 and 12 children per row. To find least number we will add 2 to 36.

9\cdot4+2=36+2=38

12\cdot3+2=36+2=38      

\text{Least number of children in football club}=36+2=38

Therefore, the least number of children in the football club is 38.

5 0
3 years ago
Other questions:
  • The imposition of an integer restriction is necessary for models where:
    15·1 answer
  • Ken's Home Supply charges $5 for each foot fencing. Wayne's Warehouse charges $6 for each foot fencing
    10·1 answer
  • Your friend purchased a medium pizza for 10.31 with a 30% off coupon. What is the price without the coupon
    5·2 answers
  • Please answer 1-3 I need help
    7·1 answer
  • Solve the system of equations.
    11·1 answer
  • Please answer number 5 I give brainliest thank you!
    6·1 answer
  • Match each vertex in IJL to its corresponding vertex in the dashed triangle.
    9·1 answer
  • Can you help me with explanation will give brainiest
    14·1 answer
  • So what’s the easiest way to get the answer? 80 = 720 divided by?
    9·2 answers
  • Solve the system of linear equations.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!