How do you find Radius with just the circumference? An Equation Would be
Preferred. Thanks

To find the radius with just the circumference is with this formula:

R = C ÷ (2 × π)

Or  just divide the circumference by 2 times pi.

Here's an example:

The circumference is 26

R = C ÷ (2 × π)

R = 26 ÷ (2 × 3.14)

R = 26 ÷ 6.28

R = 4.140127388535032‬ or 4.1

Hope this helped

b

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|