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
RideAnS [48]
4 years ago
15

17. What's the circumference of a circle with a diameter of 30 centimeters?

Mathematics
2 answers:
FrozenT [24]4 years ago
4 0
30 multiplied by 3.14
Nataly [62]4 years ago
3 0

Circumference of circle=<span>2πr</span>

Where <span>r=radius</span>

<span>2r=d</span>

<span>d=diameter</span>

So,<span>2πr=πd</span>

Note,<span>π=<span>227</span></span>

In this statement,<span>c=ci</span><span>rcumference</span>

<span>→c=πd</span>

<span>→c=π<span>(30)</span></span>

<span>→c=π30=<span>227</span><span>(30)</span></span>

<span>→c=<span>6607</span>=94.28...</span>

Circumference is <span>94.28...cm<span>s</span></span>

You might be interested in
Someone please help... (needs work)
Gala2k [10]

..

............................

3 0
3 years ago
HELP!!!!!!!!!! PLEASE!!!!!!!WILL MARK AS BRAINLIEST
Goshia [24]

<t =33 since triangle  RUT is isosceles  (RU = TU)

<r + <u + <t = 180  triangle = 180

33 + <u + 33 = 180

66 + <u = 180

< u =114

<rus = < sut  from the diagram

<rus + <sut = <u

x + x = 114

2x = 114

divide by 2

x = 57

6 0
3 years ago
Read 2 more answers
What is the solution to the system of equations graphed below?
barxatty [35]

Answer:

(4,2)

Step-by-step explanation:

Solving the system of equations means to find the dot where both the lines intersect. We know by the graph that the point where the both intersect is (4,2).

Please mark me as brainliest and I hope you do well on your assignment!

7 0
3 years ago
I need help with geometry
Vilka [71]
If i’m not wrong the answer should be B
8 0
3 years ago
Read 2 more answers
What is 10.5% of 238?
pshichka [43]
I believe that it is 24.99 but I'm not too sure. Anyways I hope I helped!
7 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. Dewalt suggested contacting a travel agent to see whether they could get a lower price. The agent found a price that was 30%
    14·1 answer
  • Which function equation is represented by the graph. a) f(x) = 50(1.5)^x B) f (x) =50(1.8)^x. C) f(x) = 50(2.8)^x D) f(x) = 50(2
    13·2 answers
  • Sarah earned 5 points for every 7 books she read. So if she read 1 book she would have earned ____ of a point.
    7·1 answer
  • Please answer!! I will give brainliest to whoever can!
    12·1 answer
  • In diagram ,r || s. Find the measure of &lt; 1.
    5·1 answer
  • Which pair of vectors is orthogonal?
    11·1 answer
  • Take pi to be 3.142 and write down all tge digitd given by your calculator. 21​
    6·1 answer
  • HELPPP PLS ITS FOR MY TEST
    13·2 answers
  • A school district signs a contract to purchase 50 of the electric typewriters (normally selling for $129.95) from ABC at a quant
    15·1 answer
  • Rhombus RSTU is congruent to rhombus
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!