Answer:
Show the whole photo and you will maybe get help
Step-by-step explanation:
Answer:
I think it would be 
Step-by-step explanation:
stomp me if its wrong <3

<em> hopefully this helps ~</em>
Answer:
18
Step-by-step explanation:
x² = 16² + 30² - 2(16)(30)cos 30°
x² = 256 + 900 - 960(0.866)
x² = 1156 - 831.36
x² = 324.64
x = 18.02
Approx. 18
Please mark my answer as brainliest
4/15 because it can't be reduced any more. I hope this helps you out! :D