Select all of the expressions that are equivalent to -7.
a) -14/2 × 2/2
b) 7 x -1 x -1 x -1
c) -2x -7/2
d) -7x -1
e) -14/2 ÷ 2/2

the answers that are equivalent are a, b, and e

hi! i think the answer is 1/2 : )

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