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
Mandarinka [93]
3 years ago
8

What is the circumference of a circle if the radius is 3 units

Mathematics
2 answers:
maks197457 [2]3 years ago
4 0
The circumference would be 18.85
larisa [96]3 years ago
3 0

Answer:

<em><u>C = 18.86 units</u></em>

Step-by-step explanation:

Circumference = πd. d is diameter = 2r

= π ( 2r ). r is radius

C = 2πr

C = 2π × 3

C = 2 × 22/7 × 3

C = 18.86 units

You might be interested in
Can you help me solve it​
serg [7]

Answer:

-5xy²(3x-5)is your answer

5 0
2 years ago
What is 9x-5x ????i need help
Dima020 [189]

Hi there!

Answer:

<u><em>=4x</em></u>

Step-by-step explanation:

Distributive property: ⇒ a(b+c)=ab+ac

You had to add similar elements.

9x-5x=4x

5x+4x=9x

9x-4x=5x

final answer: =4x

Hope this helps!

-Charlie

Have a great day!

4 0
3 years ago
How would you find if these two triangles are congruent?
nexus9112 [7]
Compare the small marks on the lines of the triangles, if you draw them both out next to each other, are they exactly the same? If so, they’re congruent
7 0
2 years ago
How many decimals are in a product
enot [183]

Answer: 2 decimal digits

Step-by-step explanation:

When multiplying decimals, placement of the decimal point is very important. Since there is one decimal digit in each factor, there must be two decimal digits in the product. This is because tenths x tenths = hundredths

Hope this helps and good luck! :)

5 0
3 years ago
Read 2 more answers
According to the rational root theorem, what are all the potential rational roots of f(x)=5x^3-7x+11
Genrish500 [490]

Answer:

\pm11,\pm1,\pm\frac{11}{5},\pm\frac{1}{5}

Step-by-step explanation:

The given polynomial function is

f(x)=5x^3-7x+11

According to the Rational Roots Theorem, the ratio of all factors of the constant term expressed over the factors of the leading coefficient.

The potential rational roots are

\pm\frac{11}{1}=\pm11

\pm\frac{1}{1}=\pm1

\pm\frac{11}{5}

\pm\frac{1}{5}

4 0
3 years ago
Other questions:
  • 4. What is the density of an object<br> with a mass of 20g and a volume of<br> 4ml?
    9·1 answer
  • Make a copy of this document for yourself. Solve each problem. Remember to combine like terms and use inverse operations when ne
    8·2 answers
  • Expand and simplify (2x+1) (x-2) (x+3)
    8·2 answers
  • Both pairs of angles in activity A (
    8·1 answer
  • What is the result of subtracting the second equation from the first? \begin{aligned} -2x+7y &amp;= 10 \\\\ 3x+7y &amp;= 2 \end{
    9·2 answers
  • Use the following unit fractions to express 180 miles per hour in feet per second
    14·2 answers
  • Round 813,764 to the nearest Ten Thousand.<br> A-820,000<br> B-814,000<br> C-810,00<br> B-813,000
    9·1 answer
  • One x-intercept of the graph of the of the cubic function f(x) = x^3 – 2x^2 – 111x – 108 is –9.
    5·1 answer
  • I really need help!!! <br> if f(x)=x^2+4x-5, find f(-4)
    13·1 answer
  • Pls helppp 3 part question
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!