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
zmey [24]
3 years ago
8

Find the circumferences of both circles to the nearest tenth.

Mathematics
1 answer:
larisa [96]3 years ago
6 0

Answer:

The circumference of the blue circle is about  

62.8 cm.

The circumference of the orange circle is about  

31.4 cm.

Step-by-step explanation:

First the blue circle, it shows that there are 5 cm on the outside of the orange circle so the would be 5+5=10, then you add the orange circle to the 10 cm, that would give you 20 cm. Then you multiply 20 cm by pi (3.14) which will give you your answer 62.8. Do the same thing for the orange circle, 5+5=10 so 10 multiplied by pi (3.14) is 31.4

bye bestie

You might be interested in
I WILL GIVE YOU BRAINLY PLSS
Mekhanik [1.2K]

Answer:

B

Step-by-step explanation:

you can't have 143

but you also have toe have less

so < 143

5 0
3 years ago
Read 2 more answers
What is the radius of C? 5 cm 10 cm 12.5 cm 50 cm
fomenos

Answer:

Just copy and paste the question and there will be at least 2 to 3 sites with  the answer

Step-by-step explanation:

8 0
3 years ago
Under his cell phone plan, Bentley pays a flat cost of $64.50 per month and $4 per gigabyte. He wants to keep his bill at $78.90
Ira Lisetskai [31]

Answer:

3.6 gB

Step-by-step explanation:

You can think of this question in terms of the y = mx+b equation.

$78.90 is y because it is the total amount per month, $4 is m because it is the cost per gB, and $64.50 is b because it is the flat rate.

78.9 = 4x + 64.5

4x = 14.4

x = 3.6 gB of data (or 3 if it wants a whole number)

7 0
3 years ago
More than $70 billion is spent each year in the drive-thru lanes of America’s fast-food restaurants. Having quick, accurate, and
artcher [175]

Answer:

a) There is no significant difference between restaurants with and without order-confirmation boards

b) -12.5 ± 3.604 or C.1.E (-16.10, -8.90)

Step-by-step explanation:

answers are in the attachment below

8 0
3 years ago
Round 2 5/6 to the nearest half
Mekhanik [1.2K]
(2 5/6):2 = (2 5/6) * 1/2 = (12/6 + 5/6)*1/2 = 17/6*1/2 = 17/12 = 1 5/12
7 0
3 years ago
Read 2 more answers
Other questions:
  • Write and equation for the following description:
    7·1 answer
  • What is the combined length of the 2 1/2 inch and 1 1/2 inch pieces of wire
    7·1 answer
  • Need Help ;( This table shows the calories of several sandwiches at a restaurant. Find the mean and mean absolute deviation of t
    9·2 answers
  • Please helpp with this!!
    8·1 answer
  • The sum of two numbers is -5, and the sum of the squares of the two numbers is 17. What are the two numbers? Explain your reason
    7·1 answer
  • leroy draws a rectangle that has a length of 11.9 centimiters and a width of 7.6 centimieters.how much longer is the length than
    11·1 answer
  • The approximate number of Calories, C, that an animal needs each day is given by C = 72m^3/4, where m is the animal's mass in ki
    10·1 answer
  • Ann is maling packages. Each small package costs her $2.80 to send. Each large package costs her $3.20. How much will it cost he
    5·2 answers
  • Simplify the expression<br> -6 - 6f + 7 - 3f - 9.
    5·1 answer
  • Write an explicit formula for the nth term 13,18,23,28 <br><br> an=
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!