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
Dennis_Churaev [7]
3 years ago
7

What is the approximate circumference of a circle with a radius of 42.1 km?

Mathematics
2 answers:
Damm [24]3 years ago
7 0
Circumference of circle = 2*pi*r
                                     = 2*22/7*42.1
                                     = 264.4 km

Therefore, the circumference of the circle is 264.4 km
harina [27]3 years ago
4 0
C.264.4 that should answer your question

You might be interested in
What is the similarity between 85,17,19,4 and 2?
Anvisha [2.4K]
You can obtain the a number for which they all divisors by calculating the least common multiple.

This way:

85 = 5*17*1
17=17*1
19=19*1
4=2^2 *1
2=2*1

The least common multiple is: 5*17*19*2^2 = 6,460.

Then 84, 17, 19, 4 and 2 are all divisors of 6,460.
6 0
3 years ago
Please I need help??
Ostrovityanka [42]

Answer:

Equation is cut out

Step-by-step explanation:

Upload a clear picture

7 0
3 years ago
Let f(x)=x2+2x+3 . What is the average rate of change for the quadratic function from x=−2 to x = 5? Enter your answer in the bo
Crazy boy [7]

Answer:

Hello I just took the test and the answer is 5!

5 0
3 years ago
Read 2 more answers
7b+1=-53 taking square roots
Aliun [14]
7.28 is the answer sorry if i’m wrong
6 0
3 years ago
Find such m, that point (-2,4) is on line y=mx-3
Andreas93 [3]

Answer:

-3.5 ( or -7/2)

Step-by-step explanation:

we can substitute the point into this function to find out the answer

that is:

4 = m*(-2) -3

7 = m*(-2)

m = 7 / (-2)

m = -3.5

3 0
2 years ago
Other questions:
  • What do you think ? compared to bottoms up method: better, Worse, the same or something Else?
    10·1 answer
  • What is the quotient of 35,423 ũ 15?
    7·1 answer
  • HELP NOW!!!!
    15·1 answer
  • A(b • c) = c(a • b) <br><br> True or False
    5·2 answers
  • What is the GFC of 28 and 35
    8·2 answers
  • 7. A fish tank holds 180 gallons of water and is leaking at a rate of 8 gallons per day. A second fish
    13·1 answer
  • Micah's gym is moving into a bigger space, where he can have more stationary bicycles and treadmills. Micah needs both stationar
    15·1 answer
  • I don’t understand this at all
    5·1 answer
  • Please help I’m about to fail and this quiz will bring my grade up.
    8·1 answer
  • What is the solution to the quadratic equation below? x^2-8x+16=11
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!