A manufacturer charges $1.79 per lapel pin for orders of less than 50 and $1.49 per
lapel pin for orders of 50 or more. What is the
difference in price for an order of 35 pens
versus an order of 50 pens?
(A) $27.00
(B) $1.18
(C) $0.30
(D) $11.85

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

3+3+3+2*2*2+29*12 = 365

step-by-step explanation:

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.