** asap will give brainliest** compare the coordinates of vertices g and a, vertices b and h, and vertices c and i. how do the coordinates of a point change when it is reflected across the y-axis? select all that apply a the y-coordinate stays the same. b the x-coordinate changes to the opposite sign. c the y-coordinate changes to the opposite sign. d the x-coordinate stays the same.

The answer is A and B, because when you reflect it across the y-axis, the y-coordinates are the same, the only thing that changes is the sign of x

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

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