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
Let f(x) = x2 - 81. Find f-1(x).
dusya [7]
This is equivalent to finding a function g in which g(x^2-81)=x.

We simply reverse the actions of the initial function by adding 81 back and taking the square root.  Therefore, f^{-1}(x)=\sqrt{x+81}.
7 0
3 years ago
HELP ME!!!!! Which of the following is the solution to the inequality below!!!!
melamori03 [73]
\bf -3(x-3)\ \textgreater \ 5-5x\implies -3x+9\ \textgreater \ 5-5x\implies 2x\ \textgreater \ -4
\\\\\\
x\ \textgreater \ \cfrac{-4}{2}\implies x\ \textgreater \ -2
3 0
3 years ago
Cindy has 2 boxes of pencils. Patrice has 5 boxes of pencils. Each box has the same number of pencils in it.
Murljashka [212]

Answer:

hey mate..

plzz add more to ur question soo that we can answer it...!

;)



8 0
3 years ago
The sqaure of a number is always larger than the number​
vampirchik [111]

Answer:

x2>y

Step-by-step explanation:

square is 2 and a number is x x2 and longer is another way for greater than another number witch is y

6 0
2 years ago
How many whole servings of 3/4 cups are in 31/2 cups?
GaryK [48]

It would be: 31/2 / 3/4

we can write it as 31/2 * 4/3 = 62/3

So, your answer is 62/3

5 0
3 years ago
Other questions:
  • If x1, x2, . . . , xn are independent and identically distributed random variables having uniform distributions over (0, 1), fin
    12·1 answer
  • What is 17/6 as a mixed number
    9·2 answers
  • Find the product of the following:<br>(i) 5 (-4)<br>(ii) (-8) (-6)​
    14·1 answer
  • Write an equation for the line parallel to the given line that contains C
    7·1 answer
  • What is the perimeter?
    5·1 answer
  • What's the slope and y-intercept of the equation 4x + 2y = 8?
    6·1 answer
  • Convert the metric measurements into inches,correct to the nearest inch . 4,2 m​
    15·1 answer
  • Solve for x:<br> I need a answer with an explanation. Algebra 1
    10·1 answer
  • 3- (2x - 5) &lt; -4(x + 2)​
    15·1 answer
  • How do you solve this? I'm stuck
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!