haedynhall haedynhall

13-03-2018
Mathematics

contestada

The circumference of a circle is 25.12 miles. What is the circle's diameter? C=25.12 mi Use 3.14 for pi

Respuesta :

baconboss27 baconboss27

13-03-2018

The answer to your question is 8mi. I just divide the circumference by pi to find your diameter.

Answer Link

helpme566 helpme566

13-03-2018

Circumference=2pi*r or
and diameter=2r
in your case, the circumference is 25.12 miles, so we plug it in to the first formula:
25.12=2pi*r
12.56=3.14*r
4=r
and since 2r=diameter, the diameter is 8

Answer Link

Otras preguntas

To finance her community college education, Sarah takes out a loan for $3400. After a year Sarah decides to pay off the interest, which is 5% of $3400. How

Write two equivalent fraction 2/5

Round 14.246 to the nearest hundredth

kaleb had 63 dollars. if he spent 7 dollars on new books, what is the ratio of money he still has to money he's spent?

explain how you decide on the number of zeros in the products 19,340×10 = 19,340×100= 19,340×1000=

In the 1920s, many rural banks failed because

a natural flow of water from underground to the surface is a/an

Two cylinders are equal in volume. The radiusof one is doubled, and the height of the other cylinder s increased to k times its original height. If the two ne

potassium ions have a positive charge. What happens to potassium atom's electrons when it becomes an ion?

The Epic of Gilgamesh is one of the world's oldest pieces of literature. A. True B. False