📘 algebra, geometry, trigonometry

1. نبدأ بحساب د(م)(4) حيث د(س) = س + 3س + 4 و م(س) = \frac{س - 7}{2}. 2. نحسب م(4):

1. **Solve the equation** $(7p + 9) \tan 53^\circ = 143.8$. 2. Calculate $\tan 53^\circ$ using a calculator: $\tan 53^\circ \approx 1.3270$.

1. **Problem 1: Find the missing numbers on the cards given median 6 and range 14.** - The cards shown are 1, 5, ?, ?

1. **Problem:** In the circle, line segment \(\overline{AD}\) is tangent to the circle at point \(D\), \(AD=8\) cm, and \(AB=BC\). Find \(AC\). Step 1: Since \(AD\) is tangent and