5-46. Estelle is trying to find x in the triangle at right. She lost her scientific calculator, but luckily her teacher told her that sin 23° = 0.391, cos 23° 0.921, and tan 23° 0.424. Homework Help 67 18 a. Write an equation that Estelle could use to solve for x. b. Without a calculator, how could Estelle find sin 67°? Explain.
5-46. Estelle is trying to find x in the triangle at right. She lost her scientific calculator, but luckily her teacher told her that sin 23° = 0.391, cos 23° 0.921, and tan 23° 0.424. Homework Help 67 18 a. Write an equation that Estelle could use to solve for x. b. Without a calculator, how could Estelle find sin 67°? Explain.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 59E
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Please!Trigonometry. Find x,solve equation.Image below with problem summary
![5-44.
For each triangle below, write a trigonometric equation relating a, b, and 0. Homework Help
b.
с.
a.
b
a
a
b
a
5-46.
Estelle is trying to find x in the triangle at right. She lost her scientific calculator, but luckily her teacher told her
that sin 23° 0.391, cos 23° 0.921, and tan 23° = 0.424. Homework Help ^
67°
18
a. Write an equation that Estelle could use to solve for x.
b. Without a calculator, how could Estelle find sin 67°? Explain.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe5af7050-674b-4f24-8b4e-4912a4ef7436%2F6ac4f108-a196-4666-bc0c-2a6016c019ff%2Fwpj11ab_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5-44.
For each triangle below, write a trigonometric equation relating a, b, and 0. Homework Help
b.
с.
a.
b
a
a
b
a
5-46.
Estelle is trying to find x in the triangle at right. She lost her scientific calculator, but luckily her teacher told her
that sin 23° 0.391, cos 23° 0.921, and tan 23° = 0.424. Homework Help ^
67°
18
a. Write an equation that Estelle could use to solve for x.
b. Without a calculator, how could Estelle find sin 67°? Explain.
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