Use the given triangles to evaluate the expressions. Rationalize all denominators. √√2 A 1 45° 1 5) cos 60° 6) tan 135⁰ 7) sin 150° 850, 60° 1 30° √3

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Use the given triangles to evaluate the expressions. Rationalize all denominators.
√√2
45°
5) cos 60°
6) tan 135⁰
7) sin 150°
1
45°
1
30°
0
60°
1
√3
Transcribed Image Text:Use the given triangles to evaluate the expressions. Rationalize all denominators. √√2 45° 5) cos 60° 6) tan 135⁰ 7) sin 150° 1 45° 1 30° 0 60° 1 √3
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