If you would like your final to replace your lowest grade, you must indicate what score you would like replaced. Please let me know this when you turn in your final. I will not be replacing the lowest grade automatically. You MUST let me know if that is something you would like me to do.

 

 

1. C
2. B
3. A Yes B No C No D Yes
4. B
5. C
6. C
7. A
8.
9. C
10. D
11. B
12. B
13. D
14. D
15. C
16. A
17. A Yes B No C No D Yes
18. B
19. A
20. C
21. B
22. A
23. C
24.
25. A
26. C
27. B
28. A
29. A No B No C Yes
30. D
31. A
32. A
33. A
34. C
35. A Yes B Yes C Yes D No
36. 0
37. 55
38. 99
39. 16
40. 3
41. 21F
42. 191
43. 1.04
44. 4
45.
46. (3.5, 1.5)
47. x  7
48. 70
49. (1, 1)
50. D
51. 5
52. 72, 144, 216, 288
53. x  9
54. y 8
55. a reflection over the y-axis, then a translation 1 unit left and 6 units down
56. (x, y)  (x  1, y  6)
57. 105
58. x 7
59. y  2x  1
60.
61. 35
62. x  9
63.
64. or
65. Yes; the figure shows that and and are vertical angles, so Therefore, by SAS.
66. It is given that and are right triangles and by the Reflexive Property, so by HL Theorem.
67. A False B True C False D True
68. 7 sides
69. mS  30; the base angles of an isosceles triangle are congruent. Since R is an obtuse angle, the unknown angles are the acute base angles of the triangle. The sum of the base angles is 180  120  60, so each base angle is equal to 30.
70. A
71. 8
72. 10
73. 12 cm
74. 13
75. 5
76. C
77. A No B No C Yes D Yes E No
78. 30 cm
79. A False B False C True D True
80. rectangle; using the Distance Formula, so the figure has opposite sides that are congruent. The slope of  slope of  1 and slope of  slope of
 1, so the figure has two pairs of parallel sides, and consecutive sides are perpendicular. Therefore, the figure
is a rectangle.
81. 2a  b
82. 19.3 units
83. 24 square units

After administering the test to two classes, I realized one of the answers was incorrect. I changed the answer key, which for many students changed your score. Half of those affected saw an increase in their score, the other half saw a decrease. If you see your score on Aeries is different from what you saw in class, this is the reason why.