Ineed with systems of equationsx+2y=73x-2y=-3

Solve for x in x + 2y = 7

x = 7 - 2y

Substitute x = 7 - 2y into 3x - 2y = -3

21 - 8y = -3

Solve for y in 21 - 8y = -3

Substitute y = 2 into x = 7 - 2y

Therefore,

x = 1

y = 3

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