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
kupik [55]
3 years ago
15

The radius of a circle is 3 kilometers. What is the circle's circumference?

Mathematics
1 answer:
lukranit [14]3 years ago
8 0

Answer:

18.84 km

Step-by-step explanation:

The formula for the circumference is 2πr. 6.28*3=18.84

Please mark as Brainliest! :)

Have a nice day.

You might be interested in
The parent function of the logarithm is f(x) =log x. if g(x) = log(x-4)-3 write down the transformation
Aliun [14]

Answer:

Step-by-step explanation:

The (x - 4) indicates side-to-side movement, and the -3 at the end indicates up and down movement.  This log graph has moved 4 units to the right (x - (4)) and down 3 units (-3)

5 0
3 years ago
BRAINLIEST FOR FIRST ANSWER!!! A right rectangular pyramid is sliced parallel to its base as shown in the figure.
statuscvo [17]
It is a trapezoid. If you slice the pyramid you get two shapes, a triangle, and a trapezoid. The correct two-dimensional shape is the trapezoid.
7 0
3 years ago
Read 2 more answers
In Lesson 3.05 we discussed comparing the key features of two functions given in different forms. Given the functions below:
Tamiku [17]

Answer:

A. f(x): (0,\frac{-1}{3}), g(x): (0,0)

B. f(x): 'y= 0' as horizontal asymptote, g(x): 'x= 4' as vertical asymptote.

Step-by-step explanation:

We are given the functions, f(x)=\frac{1}{x-3} and graph of g(x).

Part A: We know that,

<em>'Y-intercepts are the points where the graph of the function crosses y-axis'.</em>

<em>That is, 'y-intercept is obtained when x= 0'.</em>

So, we have,

When x= 0, f(0)=\frac{1}{0-3} i.e. f(0)=\frac{-1}{3}.

Thus, the y-intercept of function f(x) is the point (0,\frac{-1}{3}).

Also, from the graph of g(x), we see that, the graph crosses y-axis at the point (0,0).

Thus, the y-intercept of g(x) is (0,0).

Part B: We know that,

<em>'Asymptotes are the line or curves approaching the graphs of the functions arbitrarily close'.</em>

Now, as we have the function f(x) is a rational function and the degree of numerator is less than the degree of the denominator.

So, the function f(x) will have 'y= 0' as the horizontal asymptote.

Also, from the graph of the function g(x), we see that,

The line 'x= 4' is the vertical asymptote as it is approaching the graph closely.

So, the function g(x) have 'x= 4' as the vertical asymptote.

8 0
3 years ago
Read 2 more answers
Provide a clear answer while explaining how to do each step to the question below:
likoan [24]

\bf ~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \sqrt[3]{8x^5y^7} \\\\[-0.35em] ~\dotfill\\\\ \sqrt[3]{8x^5y^7}\implies \sqrt[3]{2^3x^5y^7}\implies \left( 2^3x^5y^7 \right)^{\frac{1}{3}}\implies 2^{3\cdot \frac{1}{3}}x^{5\cdot \frac{1}{3}}y^{7\cdot \frac{1}{3}}\implies 2x^{\frac{5}{3}}y^{\frac{7}{3}}

7 0
3 years ago
Please help please ​
gogolik [260]

Answer:

c

Step-by-step explanation:

i know it c

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me with this
    15·1 answer
  • joe bought a television for $286.26, includingbl tax. he made a down payment of $100.00 and paid the balance in 6 equal mouthly
    12·1 answer
  • Find the measure of DEA
    10·1 answer
  • Solutions to these equations??
    6·2 answers
  • Joni has a box that has a mass of 67 dekagrams. She converts this to centigrams. Her work is shown below.
    10·1 answer
  • What is the amount of sales tax owed on a $35 jacket if the tax rate is 6%
    6·1 answer
  • 16 cars are parked if 1/4 of them are blue how many cars are blue
    7·2 answers
  • A tire company was testing a new type of tire under harsh driving conditions. The histogram shows the results of the test.
    8·2 answers
  • Can anyone answer this please
    5·1 answer
  • Solve the system of linear equations by elimination.<br><br> x+4y=1<br> 3x+5y=10
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!