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
natulia [17]
3 years ago
10

Find the Circumference of the circle. Use 3.14 for π. Round your answer to the nearest tenth.

Mathematics
1 answer:
kotykmax [81]3 years ago
8 0

Answer:

28.3 cm

Step-by-step explanation:

The formula to find the circumference is 2•π•radius. The diameter is 9 cm, so the radius is 9/2 = 4.5 cm. So, the circumference is:

2•4.5•3.14 = 28.26 ≈ 28.3 cm

You might be interested in
Pplllllzz help where should they goo ill make u brainlist and give u a thank you and I'll get points
stealth61 [152]

Answer:

5/5=1

2/8 put it right after the 0

3/6=1/2

1 1/3 put it behined the 1

-1/3 put it between the 0 and -1/2

1 9/10 put it in front of 2

7/4 put it in front of 2

Step-by-step explanation:

hope that helps

8 0
3 years ago
90 plus what equals 395
rodikova [14]
305 plus 90= 395. Found by doing 395-90
5 0
4 years ago
Read 2 more answers
All currently has $25. He is going to start saving $5 every week
sergij07 [2.7K]

Answer:

I believe the answer is b  

Step-by-step explanation: I think the answer is b because he gets $5 every week and he already has $25 the only thing we dont know is the weeks and you multiply 5 by the weeks so, 5(how much he gets each week) times x (The amount of weeks) plus 25(the amount he already has) equals y(the amount of everything put together)

5 0
3 years ago
Using long division to find the quotient and remainder 4x^4+2x^2-2 divided by x^2+2
emmasim [6.3K]
                             4x²    -6
         __________________
x²+2  l 4x^4         +2x²     -2
         l  4x^4        +8x²
           --------------------
                            -6x²     -2
                            -6x²     -12
                           ---------------
                                       10

so the answer is (4x^2-6) \frac{10}{x^2+2}
8 0
4 years ago
Given: f(x) = 3x-7, g(x)=2x2 -3x+1, h(x)=4x+1, k(x) =-x2+3 Find: k(x) +g(x)​
Afina-wow [57]

Answer:

k(x) + g(x) = x² - 3x + 4

General Formulas and Concepts:

<u>Alg I</u>

  • Combining like terms

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 3x - 7

g(x) = 2x² - 3x + 1

h(x) = 4x + 1

k(x) = -x² + 3

<u>Step 2: Find k(x) + g(x)</u>

  1. Substitute:                              k(x) + g(x) = -x² + 3 + 2x² - 3x + 1
  2. Combine like terms (x²):        k(x) + g(x) = x² + 3 - 3x + 1
  3. Combine like terms (Z):         k(x) + g(x) = x² - 3x + 4
7 0
3 years ago
Other questions:
  • Eliza walked 1 1/2 miles in 2/3 of a hour. what is her walking rate in miles per hour?
    14·1 answer
  • The Mathematics Department at Sun Tan University is sending a delegation of mathematicians and graduate students to a conference
    7·1 answer
  • What should you do if you are surrounded by 20 lions and 15 tigers and 10 leopards
    12·1 answer
  • What’s the number rounded to the nearest hundredth from 22, 230 ?
    13·2 answers
  • Help meeeeeeeeeeee!!
    10·1 answer
  • On another pan balance, Carlo places 3 of the apple slices and 4 of the orange slices on the left side. He places 1 apple slice
    10·1 answer
  • Solve 2x-6=-12 <br> L’ost on this question
    8·2 answers
  • Which choice represents 12% as a fraction in simplest form?
    9·2 answers
  • Bus A and Bus B leave the bus depot at 6 pm. Bus A takes 20 minutes to complete its route once and bus B takes 45 minutes to com
    14·1 answer
  • If two men can finish a piece of work in 30 days, then how many men will be required to finish the same work in 10 days?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!