* Which representation shows a proportional relationship between x and y?
(2 points)
у
30
2.
25
8
A 20
С
16
15
10
8 24
5
12 32
1 2 3 4 5 6
4
0
*
2
3
D
4
6
30
25
B 20
15
10
5
12
N 00
18

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )