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
Suppose a railroad rail 2 kilometers in length expands 16 centimeters on a hot day. How many meters would the center rise above
TEA [102]

Answer:

1600000000.00 centimeter

Step-by-step explanation:


5 0
3 years ago
Please help I give brainliest question is in the image
maria [59]

Answer: the second one

4x^2+76+32

Step-by-step explanation:

i used photomath lol

6 0
3 years ago
Henry has $21.50 to ride the trolley around San Francisco this week. It will cost him $0.50 every time he rides. Identify the de
myrzilka [38]

Answer:

Dependent: Cost of the ride.

Independent : Number of rides.

Step-by-step explanation:

The independent variable is the variable what we change and the dependent variable is the variables which changes because of that changes.

Here the total cost of ride changes for any change in the number of rides.

Hence, the number of rides is the independent variable and the total cost of ride is the dependent variable

5 0
3 years ago
Read 2 more answers
During a carpet sale, a carpet company sold $6,792 worth of carpet. If they sold 849 square yards of carpet, what was the averag
Alika [10]

Answer:

The average price per square yard is $8.00

Step-by-step explanation:

From the question

849 yd² = $6,796

1 yd² = x

Cross Multiply

849 yd² × x = 1 yd² × $6,796

x = 1 yd² × $6,796/849yd²

x = $8.0047114252

Approximately = $8.00

Therefore, the average price per square yard is $8.00

3 0
3 years ago
S'y afin buys 12 cookies .He gives 3.1 of the cookies to his mother. He gives 6.1 of the cookies to his brother. a)How many cook
Hunter-Best [27]

Answer:

To represent parts of whole numbers, we use fractions.

So if 4 kids are sharing 3 cookies, what happens?

First, we divide one cookie into four equal parts, and give one part to each kid. Then we do the same with the second cookie, and then with the third one.

In the end, each kid will have three pieces. Each piece is a whole cookie divided into four equal parts.

So we represent this amount as

3 (Number of parts) & 4 (How many equal parts the whole is divided into)

3

4

as a fraction

A fraction is made of two numbers :

8 0
3 years ago
Read 2 more answers
Other questions:
  • The mass of a pencil is 5.44 g. The mass of a crayon is 2.145 g. How much greater is the mass of the pencil than the mass of the
    14·2 answers
  • Pam bought several cartons of Giggle Fruit Drinks to sell during the track meet. She paid 50 cents per carton. She sold all but
    12·1 answer
  • You want a snack. One cookie has 130 calories. An orange has 35 calories. What is the ratio of the calories in an orange to the
    13·2 answers
  • Convert angle 180° to radians
    13·1 answer
  • Write each expression in exponential form and find its value.<br><br> 2 x 2 x 2 x 2
    8·2 answers
  • Five friends split the rent of an apartment.
    10·1 answer
  • A 99% confidence interval (in inches) for the mean height of a population is 65.7 &lt; μ &lt; 67.3. This result is based on a sa
    6·1 answer
  • I need help on this, pls :)<br> what is the value of a?
    15·1 answer
  • 1.7x0.825<br> 0.24x3.3<br><br> Pls help thx
    14·2 answers
  • Pete worked 44 hours and 30 minutes on his new job. He makes $9.86 per hour. For each hour of overtime, he earns time and a half
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!