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
tino4ka555 [31]
3 years ago
15

What is a circumference of a smaller circle the raduis of a smaller circle 3inch and the the raduis of a larger is circle is 7so

,what is approximate circumference of a smaller circle
Mathematics
1 answer:
Art [367]3 years ago
8 0

Answer:

18.85 inches.

Step-by-step explanation:

We have been given that the radius of a smaller circle 3 inch. We are asked to find the circumference of smaller circle.

We know that circumference of a circle is equal to 2\pi r, where r represents radius of circle.

\text{Circumference of smaller circle}=2\pi (3\text{ inches})

\text{Circumference of smaller circle}=6\pi\text{ inches}

\text{Circumference of smaller circle}=18.84955592\text{ inches}

\text{Circumference of smaller circle}\approx 18.85\text{ inches}

Therefore, the circumference of smaller circle is approximately 18.85 inches.

You might be interested in
Find the factors of 200m2 - 800n2.
leonid [27]

Answer:

Step-by-step explanation:

200m^2-800n^2=200(m^2-4n^2)

8 0
2 years ago
Nada is making square coasters with sides of 3 inches. On each coaster is a circular design. What is the radius of the largest c
Brilliant_brown [7]

Answer:

2.25π square inches [or 7.07 sq. in. rounded to 2 decimal places]

Step-by-step explanation:

The largest circle inscribed in a square would have DIAMETER EQUAL TO THE SIDE LENGTH OF THE SQUARE.

Since diameter is double of radius, we can find the radius to be:

diameter = 3 [side length of square]

radius = 3/2 = 1.5 inches

The area of a circle is  πr^2

THus, the largest circle area = πr^2 = π(1.5)^2 = π(2.25) = 2.25π square inches

4 0
3 years ago
Pls help, will give brainliest
Alexeev081 [22]

Answer:

see image

Step-by-step explanation:

Hope this is clear enough, if not feel free to ask me any questions.

3 0
2 years ago
Please I need help and the calculation of which contract is better.
kramer

Answer:

You should go with the 1st, because it's cheaper.

Step-by-step explanation:

1st plan:

30$ which include 75 mins of free calls and 100 free text messages

25 more mins * 10¢ /min(0.1$/min) = 2.5$

You will pay 32.5$

2nd plan:

(calls)100*0.3$=30$

(text messages)100 * 0.1$=10$

30+10 = 40$

8 0
3 years ago
jorge, the shipping manager at Durable Products, writes a memo proposing that that they stop using RoadHog Trucking Company and
goblinko [34]

Answer:

If it is causing other accounts to grow also that means that they would be in competition.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • When shopping for a personal loan, why is it important to limit the amount of loan applications you submit?
    14·1 answer
  • If anyone answers ALL i will give all my points and will give Brainliest
    14·2 answers
  • Sa piajes egne baseball games this season. Her point totais for each game were 8. 14.4 7.6.14, 4 and 7. What was
    8·1 answer
  • HELPPPPP...........
    15·1 answer
  • Distributive property of 1/2(8x+2)
    7·1 answer
  • Perform the following operation and express the answer in scientific notation. 3.8×10^-5 ÷ 8.1×10^3​
    6·1 answer
  • What is the point slope form of the points?
    10·1 answer
  • 20. Three cards are selected form a standard deck of cards and not
    11·1 answer
  • Three friends went to a book shop the first bought three bros and four pencils for $30.00. The second bought two Bros and five p
    8·1 answer
  • 3. Matthew has a jar of 368 nickels and dimes he has been collecting. The total value of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!