What is the correct set up to solve for x? 18 50° Your answer: 18 o cos(50) = %3D 18 o sin(50) = %3D o cos(50) = 18 %3D os in(50) = 18 %3D

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°.
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**Problem:**

What is the correct set up to solve for \( x \)?

**Diagram:**

A right triangle is shown with:
- An angle of \( 50^\circ \).
- The hypotenuse labeled as \( x \).
- The side opposite the \( 50^\circ \) angle labeled as \( 18 \).

**Options:**

Your answer:

- \( \bigcirc \) \( \cos(50) = \frac{18}{x} \)

- \( \bigcirc \) \( \sin(50) = \frac{18}{x} \)

- \( \bigcirc \) \( \cos(50) = \frac{x}{18} \)

- \( \bigcirc \) \( \sin(50) = \frac{x}{18} \)
Transcribed Image Text:**Problem:** What is the correct set up to solve for \( x \)? **Diagram:** A right triangle is shown with: - An angle of \( 50^\circ \). - The hypotenuse labeled as \( x \). - The side opposite the \( 50^\circ \) angle labeled as \( 18 \). **Options:** Your answer: - \( \bigcirc \) \( \cos(50) = \frac{18}{x} \) - \( \bigcirc \) \( \sin(50) = \frac{18}{x} \) - \( \bigcirc \) \( \cos(50) = \frac{x}{18} \) - \( \bigcirc \) \( \sin(50) = \frac{x}{18} \)
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