Question Help X 2.1.17 Suppose ABC is a right triangle with sides a, b, and c and right angle at C. Use the Pythagorean theorem to find the unknown side length. Then find the values of the six trigonometric functions for angle B. Rationalize the denominators when applicable. a 7, c 14 A С b The unknown side length b is 7/3 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) sin B (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) er your answer in the answer box and then click Check Answer. parts remaining Clear All Check Answer

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 59E
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X 2.1.17
Suppose ABC is a right triangle with sides a, b, and c and right angle at C. Use the Pythagorean theorem to find the unknown side
length. Then find the values of the six trigonometric functions for angle B. Rationalize the denominators when applicable.
a 7, c 14
A
С
b
The unknown side length b is 7/3
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
sin B
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
er your answer in the answer box and then click Check Answer.
parts
remaining
Clear All
Check Answer
Transcribed Image Text:Question Help X 2.1.17 Suppose ABC is a right triangle with sides a, b, and c and right angle at C. Use the Pythagorean theorem to find the unknown side length. Then find the values of the six trigonometric functions for angle B. Rationalize the denominators when applicable. a 7, c 14 A С b The unknown side length b is 7/3 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) sin B (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) er your answer in the answer box and then click Check Answer. parts remaining Clear All Check Answer
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