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
dsp73
3 years ago
14

Find the circumference of the circle below. (Use 3.14 for Pi)

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
6 0

Answer:

C. 31.4 cm

Step-by-step explanation:

<u>→The formula for finding the circumference of a circle is:</u>

C = 2πr

<u>→However, it states that we use 3.14 for π:</u>

C = 2(3.14)r

<u>→The "r," is the radius, which is a straight line from the perimeter to the center. In this case, it is already given to us as 5 cm.</u>

C = 2(3.14)(5)

C = 31.4

ipn [44]3 years ago
3 0

<em>so</em><em> </em><em>the</em><em> </em><em>right</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>3</em><em>1</em><em>.</em><em>4</em><em> </em><em>cm</em><em>(</em><em>option</em><em> </em><em>C</em><em>)</em>

<em>please</em><em> </em><em>see</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em> </em><em>for</em><em> </em><em>full</em><em> solution</em><em> </em>

<em>H</em><em>ope</em><em> </em><em>it</em><em> </em><em>helps</em>

<em>G</em><em>ood</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>website</em>

You might be interested in
In circle P, if the radius is 3 cm, what is the length of arc AD?
umka21 [38]

Hello there.

We have for a circle that:

\ell=\alpha r

Where:

\ell is the measure of the arc

\alpha is the measure of the angle (radians)

r is the radius of the circle


In our case, we have \alpha = 120^\circ = \dfrac{120}{180}\pi = \frac23\pi ~rad

We have r = 3 cm, then:

\ell = (\frac23\pi )(3\ cm)\\ \\ \boxed{\ell = 2\pi~cm}

8 0
3 years ago
I know it’s hard to read, but if u can, please help!!
Elden [556K]

Answer:

  4th choice (if we guessed the blurry letters properly)

Step-by-step explanation:

The reflection maps ...

  (x, y) ⇒ (x -y)

Then the rotation maps ...

  (x, -y) ⇒ (y, x)

That is, R(-1, 4) becomes R'(4, -1), apparently matching point S, the only point at (4, -1). We can't read the letters, but we know that you only need to know where R ends up in order to select the correct answer.

3 0
3 years ago
Determine whether the underlined value is a parameter or a statistic. A study of 6 ,076 adults in public rest rooms found that M
Ludmilka [50]

Answer:

The correct answer is: C. The value is a statistic because the 6076 adults in public restrooms are a sample.

Step-by-step explanation:

A sample statistic is a piece of statistical information you get from a part of a population. In this case, 6076 adults in public restrooms.

Now you have recognized the sample, and you infer some measure from this sample. In this case, 23% did not wash their hands before exiting.

8 0
3 years ago
Four-fiths of a number minus two is greater then three-tenths of twice of that number
pashok25 [27]

Answer:

Step-by-step explanation:

4/5 x - 2 > 3/10 * 2x

4/5 x - 2 > 3/5 x

4/5 x - 2 - 3/5x> 0

1/5x > 2

x > 10

7 0
3 years ago
What is (6,1) negative one half in point slope form
matrenka [14]

Answer:  y - 1 = -\frac{1}{2}(x - 6)

<u>Step-by-step explanation:</u>

Point-Slope form: y - y₁ = m(x - x₁) <em>where m is slope and (x₁, y₁) is the point</em>

m = -\frac{1}{2}   (x₁, y₁) = (6, 1)

y - 1 = -\frac{1}{2}(x - 6)

5 0
3 years ago
Other questions:
  • 10 to 7 power equals
    14·2 answers
  • 30 POINTS! Tanya has several different ways she likes to walk home. One route takes 20 minutes, two of the routes take 30 minute
    7·2 answers
  • Solutions to x squared +10x +16 =0
    14·1 answer
  • 2. Find the value of x for which l | | m.​
    12·1 answer
  • List 3 similarities between a Roth IRA and a Traditional IRA
    14·1 answer
  • Can someone help ill give brainliest
    7·1 answer
  • What would x be equal to?
    14·1 answer
  • Select all the sets of three side lengths that will make a triangle.
    10·1 answer
  • I NEED HELP URGENTLY
    6·1 answer
  • im a senior trying to graduate my school has me in the wrong classes i have adhd and i was supposed to be in diffrent classes bu
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!