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
sasho [114]
3 years ago
9

Find the circumference of the circle. ​ ​Use as an approximation for .

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
6 0

Answer:

Diameter of the circle=21 cm

Radius of the circle=21/2 cm

Circumference of the circle is 2×π×(radius)

Circumference=2×22/7×21/2= <u>66 cm</u>

<u>66 cm</u> is the right answer.

attashe74 [19]3 years ago
5 0

21piecm

hope it's helpful ❤❤❤❤

THANK YOU

You might be interested in
Simplify the expression in e^5
fredd [130]

Answer:

Step-by-step explanation:

ok im not sure if this is it but 148.41315910

3 0
2 years ago
Read 2 more answers
2m² + 10 for m = -6<br><br><br> Help please
lbvjy [14]

Answer:

82

Step-by-step explanation:

2×m²+10

m²= -6×-6=36

36×2=72+10=82

7 0
2 years ago
Read 2 more answers
Write an expression for the nth term of the geometric sequence. Then find the indicated term. a1 = 3, r = 3 , n = 10
MissTica

Answer:

A_{n} =3(3)^n^-^1

A_{10} = 59,049

6 0
3 years ago
I don’t know this I tired.
solmaris [256]

Answer:

D

Step-by-step explanation:

the square root of 24 is 4.8 so it has to be D

3 0
2 years ago
Read 2 more answers
The radius of a circle is 5 m. Find its circumference in terms of pi.
Anni [7]

Answer:

C=2(pi)r

C=10pi m

6 0
3 years ago
Other questions:
  • What statement is used to prove thatquadrilateral ABCD is a parallelogram?
    13·1 answer
  • write an equation of the line that passes through -3,0 and has a slope of 6 put your answer in standard form
    9·1 answer
  • A box contains red marbles. 8 green marbles 4 blue marbles and 3 yellow marbles. If 2 marbles are randomly selected without repl
    8·1 answer
  • Interpret the meaning if row relative frequencies are not the same for all rows of a two-way table.
    12·1 answer
  • Circles that share a common center but no other common points are called:
    11·1 answer
  • HELP AHHHHHHHHHHHHHHHH
    13·1 answer
  • What is 1(4x+7y)+2(5y-9x)​
    8·1 answer
  • 3. A line passes through (1,8) and is perpendicular to the graph of
    15·1 answer
  • Letter G is plotted in which Quadrant?
    11·1 answer
  • What’s the answer to number 1?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!