Heather is deciding how many people to take to the movies if two people cost $16 and three people cost $24 and eight people cost $56 how many people would cost $72

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm