Suppose an amount increases by 50%, then decreases by 50%. will the amount after the decrease be the same as the original amount? explain your reasoning

the amount would be the same as if nothing changed

Step-by-step explanation:

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

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps