The bicycle wheel shown travels 63 inches in one complete rotation. If the wheel rotates only 120° about the center, how far does it travel?

21 inches

Step-by-step explanation:

In 1 rotation the angle at the centre = 360°

For 120° the fraction turned = = , thus

distance travelled = × 63 = 21 inches

answer: i'm great at algebra

~coco

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|