Answer: https://www.coursehero.com/file/36434863/math-124docx/
<u><em>Step-by-step explanation: In this WEB you will research for your answer you just need to Signed up i think so </em></u>
<u><em>( you need to copie this web on google )</em></u>
<u><em>If you need help ask me</em></u>
Answer:
-9
Step-by-step explanation:
b² - c²
= 4² - (-5)²
= 16 - 25
= -9
Answer:
-1/2 ≤ x ≤ 3
Step-by-step explanation:
hope that helps
