Use the number line to answer the question. X
д в с
D
-5 -4 -3 -2 -1 0
+
3
1
2
4
5
Which statement about graphing rational numbers is true?
The graphs of all rational numbers will be to the right of point B.
The graphs of all rational numbers will be to the left of point B.
Point D does not represent a rational number.
All of the points on the graph could represent rational numbers.

Could you make it more clear?

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 )