_1. Which of the following would give the length of hypotenuse PR in the diagram below? A. 8 cos 24º R Press Esc to exit full screen В. 8 sec 240 24 Q

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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_1. Which of the following would give the length of hypotenuse PR in the diagram below?
A. 8 cos 240
В. 8 sec 240
R
Press Esc to exit full screen
24
Carlos walked 10 miles at an angle of 20° north of due east.
N
_2. Which equation would give the value of x?
A. x = 10 cos 20°
В. х%3D 10 sec 20°
C. x=10
10 miles
cos 20°
10
D.
sec 20
E
3. How far is Carlos from his starting point?
A. 10.54 miles
В. 10 miles
C. 9.39 miles
D. 8 miles
_4. Rabiya walks 25 yards across the diagonal of a rectangular field. If the angle between
the width and the diagonal is 67°, how wide is the field?
A. 63.98 yds
В. 27.16 yds
C. 23.01 yds
D. 9.77 yds
_5. What is the length of a rafter that makes an angle of 35° with the floo of an attic
whose center is 9.5 meters from the edge?
A. 5.45 m
В. 7.78 m
С. 11.60 m
D. 13.54 m
rafter
9.5 m
Transcribed Image Text:_1. Which of the following would give the length of hypotenuse PR in the diagram below? A. 8 cos 240 В. 8 sec 240 R Press Esc to exit full screen 24 Carlos walked 10 miles at an angle of 20° north of due east. N _2. Which equation would give the value of x? A. x = 10 cos 20° В. х%3D 10 sec 20° C. x=10 10 miles cos 20° 10 D. sec 20 E 3. How far is Carlos from his starting point? A. 10.54 miles В. 10 miles C. 9.39 miles D. 8 miles _4. Rabiya walks 25 yards across the diagonal of a rectangular field. If the angle between the width and the diagonal is 67°, how wide is the field? A. 63.98 yds В. 27.16 yds C. 23.01 yds D. 9.77 yds _5. What is the length of a rafter that makes an angle of 35° with the floo of an attic whose center is 9.5 meters from the edge? A. 5.45 m В. 7.78 m С. 11.60 m D. 13.54 m rafter 9.5 m
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