sin < -; tan 8

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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How do you do #37?

G B |B | b
G +
A classroom.google.com/u/1/c/MTQyMjE3NzUwODE5/a/Mjg3NDkwNjE5MTM5/details
Update :
= Precalculus 2020-2021
31. соs
cos
12
12
+ sin
12
sin
12
32. sin
18
cos + cos
18
sin
18
18
In Problems 33–38, find the exact value of each of the following under the given conditions:
(a) sin(a + B)
(b) cos(a + B)
(c) sin(a - B)
(d) tan(a - B)
O Sum and
2V5
cos B =
5
V5
0 < a <
5
4
; sin B = - <B< 0
33. kin a =
,0< a <
<B<0
34. cos a -
4 7
< a < m; cos ß = 5,0 < B <
5
T< a <
37
T <B<
Assigned
35. tan a =
36. tan a =
sin B = -
Catherine Maresca
3'2
12
5
3
100 points
dd or create
Homework is the ci
Mark as done
Sum and Difference
Formulas
35. tan a = - < a < T; cos B
3' 2
5
36. tan g =
12
sin p = - < B<
5
sin a =
37
<a< -7; tan B = -
<a < 0; sin B =
nments
38. cos a =
2' 2
to Catherine Maresca
2 Class comme
f - EnloeHS
Add a class comm
Transcribed Image Text:G B |B | b G + A classroom.google.com/u/1/c/MTQyMjE3NzUwODE5/a/Mjg3NDkwNjE5MTM5/details Update : = Precalculus 2020-2021 31. соs cos 12 12 + sin 12 sin 12 32. sin 18 cos + cos 18 sin 18 18 In Problems 33–38, find the exact value of each of the following under the given conditions: (a) sin(a + B) (b) cos(a + B) (c) sin(a - B) (d) tan(a - B) O Sum and 2V5 cos B = 5 V5 0 < a < 5 4 ; sin B = - <B< 0 33. kin a = ,0< a < <B<0 34. cos a - 4 7 < a < m; cos ß = 5,0 < B < 5 T< a < 37 T <B< Assigned 35. tan a = 36. tan a = sin B = - Catherine Maresca 3'2 12 5 3 100 points dd or create Homework is the ci Mark as done Sum and Difference Formulas 35. tan a = - < a < T; cos B 3' 2 5 36. tan g = 12 sin p = - < B< 5 sin a = 37 <a< -7; tan B = - <a < 0; sin B = nments 38. cos a = 2' 2 to Catherine Maresca 2 Class comme f - EnloeHS Add a class comm
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