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
kykrilka [37]
3 years ago
6

What is the best approximation for the circumfrence of a circle with a diamiter of 400 inches​

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
4 0

\bf \textit{circumference of a circle}\\\\ C=\pi d~~ \begin{cases} d=diameter\\[-0.5em] \hrulefill\\ d=400 \end{cases}\implies C=400\pi \implies C\approx 1256.637

You might be interested in
I don’t understand this problem
ikadub [295]

Hello! the answer is c

First of all let's eliminate the answers that do not make sense. For A. numbers are NOT irrational because they are a fraction. Numbers are also not irrational because they are a repeating number. C and D are both correct as fractions and terminating decimals are both rational numbers.

34/3≈11.33333333

By using a certain formula you can convert repeating decimals to a fraction. But most people know that .3333333 is 1/3. This gives us 11 1/3 as our answer. So what does it match? It is not a terminating decimal. It repeats but can be written as a fraction. Therefore our answer is C) Rational, because it is a fraction.

I hope this helps!

bran-list please

4 0
3 years ago
12 Times 12 = 144 right?
REY [17]

Answer:

yes it is u are correct

Step-by-step explanation: plz mark brainliest

5 0
3 years ago
What’s the answer for y= (x-2)^2 +2 {x<4.5}
stealth61 [152]

Answer:

x<4.5

Step-by-step explanation:

y =(x-2)^2 +2 {x<4.5}

add the power and then divide by 2 you get 4.5

8 0
3 years ago
110 as a product of prime numbers
sweet [91]
110 = 11 \times 10

110 = 11 \times \ 5 \times 2

So it is the product of 5 \times 2 \times 11

And 2,5 and 11 are prime numbers, so there you go :)
8 0
3 years ago
a relay team of 4 people runs 3 mile. it each person runs the same distance, how many miles does each person run?
Bingel [31]
Each person runs 3/4 miles.
6 0
3 years ago
Other questions:
  • A tire manufacturer estimates that their tires last, an average of 40,000 miles, with a standard deviation of 5000. What is the
    8·1 answer
  • HELP WILL MARK BRAINLIEST Paul wants to paint all four of his basement walls . Each gallon covers 400 sq feet . The dimensions o
    9·1 answer
  • Write the decimal equivalents of these two fractions: 1/8 and 3/4
    15·2 answers
  • What is 2/5 minus 3/5
    7·2 answers
  • Help please what is this?
    12·1 answer
  • Help pleasee asappp sorry
    14·1 answer
  • Can somebody help me with this question, my brain has evaporated.
    6·1 answer
  • What is the equation of the line parallel to line l that passes through point (3,3)
    11·1 answer
  • Which is the solution to the equation 8.25 + 1/4 * w = 11 10.752 Round to the nearest hundredth if necessary.
    7·1 answer
  • 1) Y=12x<br>How do I solve this using algebra?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!