Find the exact value of x and y. (Do not round - no decimals) 15 Answer x = Answer y = x units units Y How to enter an exact answer: Example: Enter 6√3 not 10.39. To use a square root symbol (✓) click in the answer box, then you will see several options for different math notations. Click on the appropriate choice and use it in your answer.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 18E
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## Finding the Exact Values of \( x \) and \( y \)

### Problem Statement
Find the **exact** value of \( x \) and \( y \). (Do not round - no decimals)

### Diagram
Below is a right triangle diagram with a hypotenuse of length 15 units and legs labeled \( x \) and \( y \).

\[
\begin{array}{c}
\includegraphics[scale=0.6]{triangle_diagram.png} \\
\end{array}
\]

### Solution
Use the Pythagorean theorem to solve for \( x \) and \( y \):

Given that the hypotenuse \( c = 15 \), we know:
\[ c^2 = a^2 + b^2 \]

Where:
- \( a = x \)
- \( b = y \)
- \( c = 15 \)

### Answer Input
Fill in the values for \( x \) and \( y \) in the boxes below:

\[ \text{Answer } x = \, \text{units} \]
\[ \text{Answer } y = \, \text{units} \]

### Instructions for Entering an Exact Answer
**Example**: Enter \( 6\sqrt{3} \) not 10.39. To use a square root symbol ( \(\sqrt{\ }\) ), click in the answer box, then you will see several options for different math notations. Click on the appropriate choice and use it in your answer.
Transcribed Image Text:## Finding the Exact Values of \( x \) and \( y \) ### Problem Statement Find the **exact** value of \( x \) and \( y \). (Do not round - no decimals) ### Diagram Below is a right triangle diagram with a hypotenuse of length 15 units and legs labeled \( x \) and \( y \). \[ \begin{array}{c} \includegraphics[scale=0.6]{triangle_diagram.png} \\ \end{array} \] ### Solution Use the Pythagorean theorem to solve for \( x \) and \( y \): Given that the hypotenuse \( c = 15 \), we know: \[ c^2 = a^2 + b^2 \] Where: - \( a = x \) - \( b = y \) - \( c = 15 \) ### Answer Input Fill in the values for \( x \) and \( y \) in the boxes below: \[ \text{Answer } x = \, \text{units} \] \[ \text{Answer } y = \, \text{units} \] ### Instructions for Entering an Exact Answer **Example**: Enter \( 6\sqrt{3} \) not 10.39. To use a square root symbol ( \(\sqrt{\ }\) ), click in the answer box, then you will see several options for different math notations. Click on the appropriate choice and use it in your answer.
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