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
MariettaO [177]
3 years ago
10

A circle has a diameter of 9. What is the circumference of the kircle in feet?

Mathematics
2 answers:
arlik [135]3 years ago
8 0

Answer:

C = 9pi or approximately 28.26

Step-by-step explanation:

We can find the circumference by using

C = pi*d

C = pi *9

We can approximate pi by 3.14

C = 3.14 * 9

      28.26

____ [38]3 years ago
3 0

Answer:

28.26

Step-by-step explanation:

C = 2 π r

= d π

= 9 × 3.14

= 28.26

You might be interested in
Can someone help me ;-;<br> With any questions, it doesnt have to be all of them-
Sunny_sXe [5.5K]
#14= B. 11
#15= C. -2
7 0
3 years ago
Read 2 more answers
Find the x-intercept of the line whose equation is 8x + 2y = 4.
horrorfan [7]

Answer: Hope this helps you

1/2

Step-by-step explanation:

<em>To find the x-int of any equation, you will need to replace the y with a 0 since when the x-int is when y is 0.</em>

8x+2y = 4 ➨ 8x+2*0 = 4

<em>Now I will do 2*0 which anything times 0 is equal to 0. And we are left with the equation of:</em>

8x = 4

<em>Now I will divide both sides by 8, which isolates our x.</em>

x = 1/2

The x-int is 1/2.

8 0
2 years ago
An investment grows by 7% per year for 20 years. By what percent does it increase over the 20-year period?
SIZIF [17.4K]
X=1 year

7%*20(x)=140%
4 0
3 years ago
WILL GIVE BRAINLIST FOREALS JUST ANSWER QUICKY I PROMISE
olganol [36]

Answer:

t = 0.5m + 15

Step-by-step explanation:

0.5m + 15 = t

7 0
3 years ago
Find the missing side of each triangle. Round your answers to the nearest tenth if necessary. (Please Show)
scoundrel [369]

7249jwnsnjdkwlskjeiwiwo1ñwlld

7 0
3 years ago
Read 2 more answers
Other questions:
  • HELP!!! What is the area of the lawn in square meters
    15·2 answers
  • Name 6 kingdoms and give an example of each
    12·1 answer
  • Write an expression showing 5 less than the number k.
    11·1 answer
  • The square of a number plus the number is 72. Find the number(s)
    10·2 answers
  • The volume of a sphere of its function, v= 4/3 times 3.14 times 11.2 to the third power
    14·1 answer
  • I am trying to do my math homework, but I have never used Delta before and I don't understand how to use it properly.
    12·1 answer
  • Simplify the following expression: 8r + 12p - 7 - 3p
    10·2 answers
  • The police chief wants to know if the city’s African Americans feel that the police are doing a good job. Identify the managemen
    12·1 answer
  • Help me pleas I'm stuck​
    13·1 answer
  • Please help me I really need help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!