Answer:
Trigonometric Identities and Applications Test Part 1
1. a,c,e
2. B sinx
3.b,d
4. D sec thea
5. b,c
6. A. 0.67
7. A sqrt 6- sqrt2/4
8. A cos^2 47=....
9. B 2+sqrt3/4
10. c,e
11. C .63
12. A 8.9
13 D 8.0
14 D 86.2
15 61.9 ft
16 writen
17. a,d
18. b,c
19 a,d
20 writen
Explanation:
took part one and I missed some but it's to help others in need :)