12. Which of the following graphs represents the solution set for 7(4x – 1 ) + 6x >-279? О
A.
2
4
6
8
10
12
o
B.
HH
-12 -10
-8
-6
-4
-5
o
o
D.
-26
-24
-22
-20
-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 )

14 estimated and 13.62 exacti’m pretty sure..