Answer: 3.99797217..
Step-by-step explanation:
formula for the circumference is pi x diameter
divide circumference by pi
25.12/pi = 7.9959443...
divide that by two to get the radius which would be 3.997972...
It should be noted that a relation that's both symmetric and antisymmetric is R = {a, b) | a= b}.
<h3>What is a relation?</h3>
A relation in mathematics simply means the relationship between two or more variables.
In this case, the relation that's both symmetric and antisymmetric is R = {a, b) | a= b}.
On the other hand, a relation on a set that is neither symmetric nor antisymmetric will be R = {a, b) | a < = b}
This is not symmetric because a < b and v < a can never be butt true.
Learn more about relations on:
brainly.com/question/24779057
Answer:
(0,5)
(5/6,35/9)
Step-by-step explanation:
Answer:
$18.16
Step-by-step explanation:
Maybe instead of posting this as a question you should have emailed it straight to Brainly