The answer is LCM of 3 and 9
Answer:
81.37
Step-by-step explanation:
100 - 18.63 = 81.37
2⃣, -4⃣ = x; no radical necessary.
Answer:
=> Apply law of cosine

=> input value

=> simplify

=> calulcation

=> apply rule: Distance must be greater than 0
which is about 14.51828
This pic is the answer i believe