Homework Help is Here – Start Your Trial Now!
Math
Trigonometry
Fill in the blanks: 1. If tan z = 2.5 then tan(-x) = 2. If sin x = 0.1 then sin(-x) = 3. If cos x = 0.8 then cos(-x)=

Fill in the blanks: 1. If tan z = 2.5 then tan(-x) = 2. If sin x = 0.1 then sin(-x) = 3. If cos x = 0.8 then cos(-x)=

Trigonometry (11th Edition)
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°.
See similar textbooks
Question
Fill in the blanks: 1. If tan z = 2.5 then tan(-x) = 2. If sin = 0.1 then sin(-x) = 3. If cos x = 0.8 then cos(-x) = Question Help:Worked Example 1 Message instructor Post to forum Submit Question
Transcribed Image Text:Fill in the blanks: 1. If tan z = 2.5 then tan(-x) = 2. If sin = 0.1 then sin(-x) = 3. If cos x = 0.8 then cos(-x) = Question Help:Worked Example 1 Message instructor Post to forum Submit Question
Simplify the lefthandside so that LHS = RHS: 2 n(t)) ² sin(t) + cos (7) cos(t) + sin(z))² cos² (t) cos(t) (1 + sin())² + sin(t)) (1-sin(t)) 1+ sin(t) 1-sin(t) tan(t) 1+ sin(t) 1-sin(t) Question Help: Video Message instructor Post to forum
Transcribed Image Text:Simplify the lefthandside so that LHS = RHS: 2 n(t)) ² sin(t) + cos (7) cos(t) + sin(z))² cos² (t) cos(t) (1 + sin())² + sin(t)) (1-sin(t)) 1+ sin(t) 1-sin(t) tan(t) 1+ sin(t) 1-sin(t) Question Help: Video Message instructor Post to forum
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question

cos -x answer is wrong and this was also a two part question. the other part was not answered 

Solution
Bartleby Expert
SEE SOLUTION
Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Algebra and Trigonometry
Algebra and Trigonometry
Trigonometry
ISBN:
9781938168376
Author:
Jay Abramson
Publisher:
OpenStax
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS