Need Help 100 points
Solve problems

55) m∠1 = 122°

56) m∠2 = 58°

57) m∠3 = 69°

58) m∠4 = 111°

59) m∠5 = 58°

60) m∠6 = 53°

61) m∠7 = 69°

62) m∠8 = 58°

63) m∠9 = 53°

64) m∠10 = 69°

65) m∠11 = 58°

66) m∠12 = 122°

67) m∠13 = 111°

68) m∠14 = 69°

69) m∠15 = 53°

70) m∠16 = 58°

71) m∠17 = 122°

72) m∠18 = 122°

73) m∠19 = 58°

Step-by-step explanation:

Question 56 and 67 are already given for you based on the I above.  Question 55 is 122° since m∠2 is 58° and you need 180° for a straight line.  Assuming that Question 65 and 66 are vertical to each other, it would be the same answer for 55 and 56.  Question 57 is 69° based on what is given for m∠13, same goes for Question 68.  Question 58 is the same as m∠13 for its angle.  Together m∠2 and m∠3 make up 127°, remaining is 53° for m∠6.  If z and y are congruent then m∠5 and m∠11 should also be congruent. Because m∠6 and m∠5 are given, m∠7 should be given for you in which they should all make 180°.  If line x and m are congruent then m∠18 and m∠19 should be 58° and 122° separately, ∠16 and ∠17 and vice versa. m∠5 and m∠8 should be the same. m∠7 and m∠10 should be the same and you should get the angle for m∠9.

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !