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
WARRIOR [948]
2 years ago
12

If a man walks around a circle 2.125 times, how many meters did he walk if the radius of the circle is 4m

Mathematics
2 answers:
shtirl [24]2 years ago
5 0
First you find the circumference... 2pi*r... and then you multiply that by 2.125. To find out the total amount of meters that the man walks!
GenaCL600 [577]2 years ago
3 0

We are given radius of circle as 4m.

Now if a man walks around a circle means we are considering the circumference here.

Circumference of circle can be found with the formula:

Circumference = 2* \pi *r

Where r = radius of circle and pi = 3.14

plugging these values in the formula ,

Circumference = 2* 3.14 *4

Circumference = 25.12 m

Now distance covered by man when he walks around the circle once = 25.12m

distance covered by man when he walks around the circle 2.125 times = 25.12 *2.125 = 53.38 m

Answer : 53.38 m

You might be interested in
PLEASE HELP ASAP!!!!!! WILL GIVE BRAINLEST!!!!!
OLga [1]
I think the answer is A
hope i helped
6 0
2 years ago
*Sigh* another school day another Brainly but how are you guys are you guys doing good
babymother [125]
I have so much workkk but yea i’m good how are you
3 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (48, 10) and (-36, 17)?
schepotkina [342]

Answer:

y = m x + b      equation of a straight line

m = (y2 - y1) / (x2 - x1)     slope of line

m = (17 - 10) / (-36 - 48) = 7 / -84 = -1 / 12

y = -x / 12 + b     equation of line

Or b = y + x / 12

If y =  10 and x = 48 then    b = 10 + 48 / 4 = 14

if  y = 17 and x = -36 then b = 17 - 36 / 12 = 14

So b = 14 and   y = -x / 12 + 14

4 0
2 years ago
What is 23/1 divided by 9/2
hoa [83]
\frac{\frac{23}{1}}{\frac{9}{2}}=\ \ \ \ | multiply\ first\ fration\ by\ inverse\ of\ the\ second\\\\
\frac{23}{1}*\frac{2}{9}=\frac{46}{9}=5\frac{1}{9}\\\\
Solution\ is\ 5\frac{1}{9}.
3 0
3 years ago
Write a story that can be represented by the equation y=x+1/4x
makvit [3.9K]

This question is pretty much asking: Write a story that can be represented by the equation y=1.25x.

So, how about this one: Lily's mom tells Lily to clean up her toys. Lily puts toys away at a rate of one toy per every 1.25 seconds.

That's it, simple as that :P

(Sorry if it wasn't too helpful.)

7 0
3 years ago
Other questions:
  • What is the perimeter of figure ABEF?
    12·1 answer
  • Gretchen withdrew $31.45 from the bank to buy groceries. Then she deposited a check for $27.89 in the bank. Which expression rep
    15·2 answers
  • I Need This Answer Fast! (Select All That Apply Choose 3 Answers)
    9·2 answers
  • Dupa doua reduceri consecutive de pret , ambele de 10% , un aparat foto costa 567 lei. care a fost pretul initial al aparatului
    7·1 answer
  • 81 to the power of 3/4 help
    13·2 answers
  • Which of the following is a true proportion
    9·1 answer
  • Beatrice has $0.28 in her pocket. What percent of a dollar does Beatrice have?
    9·1 answer
  • What is the absolute value of 490?
    10·2 answers
  • Lisa flipped a coin 50 times and got a head 20 times. What was the experimental probability of flipping a heads? what is the the
    14·1 answer
  • Kevin is running a marathon. His time comes to 26 miles in 2 2/3 hours. What is his speed in miles per hour?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!