Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 114.67/(2×h×tan30+1.4)+15×h ≤200 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        114.67 / ( 2 × h × tan 30 + 1.4 ) + 15 × h ≤200         (1)
        From the definition field of divisor
         2 × x × tan 30 + 1.4 ≠ 0        (2 )

---

    From inequality(1)：
         h ≤ 0.064311 或  0.109284 ≤ h ≤ 13.378306
    From inequality(2)：
         h < 0.109284 或  h ＞ 0.109284

---

    From inequalities (1) and (2)
         h ≤ 0.064311 或  0.109284 < h ≤ 13.378306     (3)

---

    The final solution set is :
         h ≤ 0.064311 或  0.109284 < h ≤ 13.378306
    *Note: Radian.

Your problem has not been solved here? Please take a look at the  hot problems ！