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
algol13
3 years ago
5

The kids are racing around a circle on the playground with a radius of 12 feet. If they ran around it 5 times, how far did they

run round to the nearest foot?
Mathematics
1 answer:
levacccp [35]3 years ago
6 0

Answer:

377 feet

Step-by-step explanation:

Find the circumference on the circle, using the formula C = 2\pir

Plug in 12 as r, the radius, then solve:

C = 2\pir

C = 2\pi(12)

C = 24\pi

Multiply this by 5, since the kids ran around it 5 times:

24\pi(5)

= 120\pi

To the nearest foot, this is 377.

So, the kids ran round 377 feet

You might be interested in
Which is the best version?
Y_Kistochka [10]

Answer:

C

Step-by-step explanation:

In sentence C, all the verbs are in the same tense- past tense.

bought and prepared

5 0
2 years ago
Read 2 more answers
Evaluatethe expression 7.5-3.2+4(raised to the third power) / 2
Kruka [31]
Ur answer will be 20.3
7 0
3 years ago
If f(x)=x*−81 and g(x)=(x−9)−1(x+9), find g(x)×f(x).
Nostrana [21]
F(x) = x²-81

g(x) = (x-9) -1(x+9)

= (x-9) -x-9


g(x) • f(x)



= [x²-81 ] • [ (x-9) -x-9 ]

=[ x²-81 ] • [ (x-x -9-9) ]
= [ x²-81 ] •[0-18]
= [ x²-81] •[ -18]

= -18•x² +-81•-18
= -18x²+1458
7 0
3 years ago
SIMPLE! 30 POINTS AND I WILL GIVE BRAINLIEST
Serhud [2]
SOLUTION:

To begin with, let's establish the problem as the following:

5 + 7

An effective method to solve this problem would be to convert it into a visual representation in order to obtain a better understanding.

As attached in the diagram above, I have demonstrated the problem visually. The five red circles / dots represent the five in the problem whilst the 7 circles / dots represent the 7 in the problem. Now we must simply count each of the circles / dots to obtain the total number which would be our final answer.

We can also simply use our fingers on our hands to solve the problem by counting 5 on our fingers and then adding 7 or vice versa to obtain the final answer.

FINAL ANSWER:

Hence, through either of these two methods, we obtain the final answer to the problem as follows:

5 + 7 = 12

Hope this helps! :)
Have a lovely day! <3

4 0
3 years ago
Read 2 more answers
Please help for brainliest
finlep [7]

Answer:

8a : No because only the boys have a say and girls are part of the school to

8b: The question is random because it just asks it would be biased if it said what is your favorite sport fun basketball of boring soccer because it uses adjectives.

Hope this helps I just learned about it last year

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Awaste management company is designing a rectangular construction dumpster that will be twice as long as it is wide and must hol
    9·1 answer
  • Jacob is buying new tires for his car. They normally are $170 each, and he needs to replace all 4. Which option saves him the mo
    11·1 answer
  • Can you help me with this?
    7·2 answers
  • Missing digit of<br> 582<br> × 5
    13·1 answer
  • On spring break, Mirna went to Florida. She collected 6 seashells. The following set of data shows the weight of each seashell i
    15·1 answer
  • In circle K with the measure of minor arc \stackrel{\Large \frown}{JL}=48^{\circ}, JL ⌢ =48 ∘ , find \text{m} \angle JML.m∠JML.
    11·1 answer
  • Course Hero The Pretty Pizza Company wants to open a new pizza place on either the north side of town or the south side of town.
    15·1 answer
  • Write the equation of a line in point-slope form that goes through the points (4, 4) and (8, 6)
    14·1 answer
  • Plz help me.........
    14·2 answers
  • If a+b=3 and ab=4 find the value of a3+b3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!