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
Ludmilka [50]
3 years ago
5

1.The diameter of a circle is 20m. Find the circumference to the nearest tenth

Mathematics
1 answer:
Temka [501]3 years ago
3 0

Answer:

62.8

Step-by-step explanation:

The formula for circumference is 2(pi)r

Let's plug in the values.

Well, we know the diameter, and since the radius is 1/2 the diameter, but then you multiply by 2 again, you don't have to change anything. Therefore, another formula is (pi)<em>d</em>

3.14 x 20

= 62.8 is your answer. And the answer is already rounded to the nearest tenth, so nothing is left to do!

<em>Hope this helps!</em>

You might be interested in
Find the coordinates of the midpoint of CD if C(-2, 6) and (7, -1)
d1i1m1o1n [39]

Answer:

(2.5, 2.5)

Step-by-step explanation:

Coordinates of midpoint

=  \bigg(  \frac{ - 2 + 7}{2}, \:  \:  \frac{6 - 1}{2}  \bigg) \\  \\  =  \bigg(  \frac{5}{2}, \:  \:  \frac{5}{2}  \bigg) \\  \\  = ( 2.5, \:  \:  2.5  )

8 0
2 years ago
How to draw a shape representing the cross-section of the cone shown such that the slice is perpendicular to the base through th
Alex17521 [72]
I don't get what you mean can u pleez give me information what i have to do
3 0
3 years ago
Help me I need help!!!!!
Rama09 [41]

Answer:

Step-by-step explanation:

<h3>sorry butt can you tell me what you need help with</h3>
4 0
3 years ago
GUYS HELP LOL WHAT IS THE ANSWER TO THIS QUESTION IM GOING MAD
trasher [3.6K]
Ok why’s the picture upside down??.?
4 0
3 years ago
Read 2 more answers
A rabbit traveled 60 meters in 4 seconds. What is the unit rate?
Nitella [24]
The unit rate is 15 meters per second.

60 / 4 = 15

I hope this helps :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the simplified rational number of 4x^2/5y *7y/12x
    5·1 answer
  • The Juarez family is making a cross- country trip on Saturday they traveled 450.8 miles on Sunday they traveled 604.6 miles how
    12·1 answer
  • What is 4 2/7 x 2 1/5
    15·2 answers
  • Plz help me !!!!!!!!
    11·1 answer
  • What is the maximum number of relative extrema a polynomial function can have?
    8·1 answer
  • How do you solve the following problem: is (3,4) a solution to 2x+3y=10?
    10·1 answer
  • Question 6
    14·1 answer
  • Find the value of x when 6- 2x = 5x - 9x + 8.
    6·2 answers
  • The diameter of a circle is 8 cm. What is the area of the circle? Use 3.14 for pi
    10·1 answer
  • If x^2 + 1/x^2 = 18 , find the value of x^3-1/x^3​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!