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
Shtirlitz [24]
3 years ago
13

A circle has a circumference of 16π. What is the radius of the circle?

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
7 0
Radius = Circumference / 2π
r = 16π/2π
r = 8

In short, Your Answer would be 8

Hope this helps!
VashaNatasha [74]3 years ago
5 0

Answer:

8 units.

Step-by-step explanation:

As the given data is the circumference, we are going to use the circumference formula to find the radius.

C=2\pi r

where C is the circumference and r is the radius, then

16\pi=2\pi r

\frac{16\pi}{2\pi} = r

8 = r

Then, the radius of the circle is 8 units.

You might be interested in
The graph shows the data points in the table and the exponential regression model associated with the data ?
Ipatiy [6.2K]
From the graph, it is obvious that the trend is decreasing from 100 on day 2, to 1 on day 10. So, the answer could either be A or C. The question would be how fast is it decreasing? To illustrate this, let's find the difference of consecutive data:

100 - 26 = 74
26 - 6 = 20
6 - 2=4
2-1=1

It must not be an additive rate because there is no common difference. Let's illustrate if the trend is in multiplicative rate:

100/26 = 3.85
26/6 = 4.33
6/2 = 3
2/1 = 2

More or less, they have a common divider. Hence, the decreasing rate is in multiplicative rate. The answer is A.
6 0
3 years ago
Read 2 more answers
0 = 5x2 - 2x + 6<br> Solve each of the quadratic equations.
Verizon [17]

Answer:

x=8

Step-by-step explanation:

solve the rational equation by combining expressions and isolating the variable x

8 0
3 years ago
At a​ school, 102 students play at least one sport. This is 40​% of the students at the school. How many students are at the​ sc
viktelen [127]
To get from 40% to 100%, divide by 2 and multiply by 5.
I.e. 40/2 = 20
20 x 5 = 100%

Do the exact same for 102
102/2 = 51
51 x 5 = 255 students
5 0
3 years ago
Read 2 more answers
Find the value of x.<br> 105°/15x
Natalija [7]

\text{The two angles are supplementary, so their measures add up to 180 degrees.}

~~~~~~15x+105 = 180\\\\\implies 15x = 180 -105\\\\\implies 15x = 75\\\\\implies x =\dfrac{75}{15}\\\\\implies x = 5

8 0
2 years ago
Which expression represents 8 less than 3 times a number?<br><br> 3n-8<br> 8-3n<br> 3-8n<br> 3-8
TEA [102]

Answer:

I'm pretty sure its b but I'm not sure I'm sorry if it's wrong

4 0
2 years ago
Read 2 more answers
Other questions:
  • You bought pound of dry ice for an experiment. When the experiment was over, you
    6·1 answer
  • Please help me !!!!!!!!!!!!!!
    6·1 answer
  • A colony of 15,000 bacteria doubles in size every 42 hours. What will the population be 84 hours from now?
    11·1 answer
  • -6x + 8 =26 please show work
    9·2 answers
  • Please help me quickly, the first person who answers gets brainlest
    11·2 answers
  • Mrs.Kearns bought 1.5 pounds of ground beef from kroger. She paid a total of 6 .75 for the ground beef. what was the price per p
    11·2 answers
  • Сатре о
    7·1 answer
  • Pls give the correct answer im giving 20 points
    13·1 answer
  • Please help EDGINUITY 2022
    8·1 answer
  • Define terminating.math​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!