Answer:
1. 4 * 7 * 11 = 308
2. 7 * 7 * 4/2 = 98
3. 98 + 308 = 406
Hope this helps!
DE = 39.64840676
CE = 35.3269891
Step-by-step explanation:
SOH CAH TOA
Thus,
sin(27) = 18/DE
tan(27) = 18/CE
Answer: x ≥ 10.833333
