10- 8. 3 a 20 (a) Report a, accurate to 1 decimal place: a = 3.7 Report b, accurate to I decimal place: b= 16.3 (b) The equation 5cos +8 10 has infinitely many solutons. 10 If x c and x =d were the next two positive solutions greater than b, where e
10- 8. 3 a 20 (a) Report a, accurate to 1 decimal place: a = 3.7 Report b, accurate to I decimal place: b= 16.3 (b) The equation 5cos +8 10 has infinitely many solutons. 10 If x c and x =d were the next two positive solutions greater than b, where e
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
Please solve question and all sub-parts.

Transcribed Image Text:10-
8.
3
a
(a) Report a, accurate to 1 decimal place: a =
3.7
Report b, accurate to 1 decimal place: b=
16.3
(b) The equation 5cos
10
+ 8 10 has infinitely many solutons.
If x c and x =d were the next two positive solutions greater than b,
where e <d,
then what is the valuc of c and d, cach accurate to 1 decimal place?
c= 23.7
36.3
(c) Report the first negative solution to the cquation 5cos
+8=10.
10
Report your answer accurate to 1 decimal place: x=
Nunber
20

Transcribed Image Text:W(x) = 5coS
+ 8
10
intersects the graph of y = 10, where a <b.
13
10
8.
b
20
a
3.7
(a) Report a, accurate to 1 decimal place: a =
Report b, accurate to 1 decimal place: b =
16.3
(b) The equation 5cos(
TI
+8 10 has infinitely many solutons.
10
If x c and x=d were the next two positive solutions greater than b,
where c<d,
then what is the value of c and d, each accurate to 1 decimal place?
c= Number
d=Number
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