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
iris [78.8K]
3 years ago
14

Which statement is true about the circumference of a circle?

Mathematics
1 answer:
PolarNik [594]3 years ago
5 0

Answer:

D

Step-by-step explanation:

yes it is found by multiplying phi with diameter of the circle

You might be interested in
If the ratio of dogs to cats at an animal shelter is 2:5, then the number of cats is _____ times the number of dogs.
saul85 [17]
So 2:5 means that 5/7 animals are cats and 2/7 are dogs. I believe if you divide u will get your answer. 5/7 * 7/2 = 1.25x the number of dogs
6 0
3 years ago
Find the altitude and area of an equilateral triangle
Nataliya [291]
If you look at the attached graphic, you will see that the altitude (or height) of an equilateral triangle is:
Height = side length * sq root (3) / 2
Area = side^2 * sq root (3) / 4




4 0
2 years ago
Solve the following equation
Gnoma [55]
40x+8x^2=0 can be solved for x (there are two solutions):

Divide all 3 terms by the greatest common multiple (which is 8x):

40x+8x^2=0
------------- -----
       8x       8x

5 + x = 0             produces the root x = - 5.   

Setting 8x = 0 and solving for x produces the root x = 0.

Be certain to check these results.  substitute x = -5 into 40x+8x^2=0.  Is the resulting equation true or false?  Next, subs. x=-5 into 40x+8x^2=0.  Is the resulting equation true or false?
5 0
3 years ago
Read 2 more answers
Convert 2/800 as a decimal using an equivalent fraction
grin007 [14]

Answer:

The answer I got was 0.003

8 0
2 years ago
How do you do this equation? <br> 6- 4x less than or equal to 34
Alex73 [517]
X would be less than 6 2/3.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Y= 5x-13 find x and y intercepts
    5·1 answer
  • What is f(4) if f(x)=|3x+4|-2
    8·1 answer
  • I WILL GIVE A CROWN FOR RIGHT ANSWER
    14·1 answer
  • Seven eighths times 2 please help
    15·2 answers
  • In circle C, PA and PB are tangents. If PA = 12 and PC = 13, find the length of ED. If you answer can you give the step-by-step
    5·1 answer
  • What is the solution to the system of equations.<br> y= x - 1<br> x + 4y = 16
    10·1 answer
  • In the accompanying diagram...
    13·2 answers
  • How do you solve problems like 6.45/0.25
    10·2 answers
  • Which equation would demonstrate the distributive property?
    12·1 answer
  • what is the perimeter of a polygon with vertices at (3, 2), (3, 9), (7, 12), (11, 9), and (11, 2)? enter your answer in the box.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!