Answer:
Step-by-step explanation:
Free trigonometric identity calculator - verify trigonometric identities step-by-step This website uses cookies to ensure you get the best experience. By using this website, you agree to our Cookie Policy.
Answer:
1: -12
2: 3 7/9
3: 7
Step-by-step explanation:
Answer:
$115 is the correct answer please mark me as brainliest