21. To solve the angle x°, which trigonometric ratios is used? 8 15 22. The rope attached to an anchor is 30 meters long. The rope and the seabed produce an angle of 39 degrees. Which represents the depth (d) of the sea, if sin 39 degrees = d /30m? d 390 23. If tan 52° = 12/x, then what side is represented by x? B 12 52° 0.7. to 30 m A
21. To solve the angle x°, which trigonometric ratios is used? 8 15 22. The rope attached to an anchor is 30 meters long. The rope and the seabed produce an angle of 39 degrees. Which represents the depth (d) of the sea, if sin 39 degrees = d /30m? d 390 23. If tan 52° = 12/x, then what side is represented by x? B 12 52° 0.7. to 30 m A
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°.
Related questions
Question
![21. To solve the angle x°, which trigonometric ratios is used?
8
15
22. The rope attached to an anchor is 30 meters long. The rope and the seabed produce an
angle of 39 degrees. Which represents the depth (d) of the sea, if sin 39 degrees = d /30m?
d
390
23. If tan 52° = 12/x, then what side is represented by x?
B
12
52°
C
24. Which trigonometric ratio is equivalent to 3/4 or 0.75?
53.1
5
to
30 m
36.9
4
3
A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff07c84af-ebbf-40d4-a337-0cca5a3265c1%2Fec4d26b1-4f02-4ca9-85d1-a2d72327bbaf%2F5nvq31g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:21. To solve the angle x°, which trigonometric ratios is used?
8
15
22. The rope attached to an anchor is 30 meters long. The rope and the seabed produce an
angle of 39 degrees. Which represents the depth (d) of the sea, if sin 39 degrees = d /30m?
d
390
23. If tan 52° = 12/x, then what side is represented by x?
B
12
52°
C
24. Which trigonometric ratio is equivalent to 3/4 or 0.75?
53.1
5
to
30 m
36.9
4
3
A
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