Question

Please please help me

Answer 1

Answer:

x = 2$\sqrt{13}$

Step-by-step explanation:

Altitude - on - Hypotenuse theorem

An altitude drawn to the hypotenuse of a right triangle, then

x² = 4 × (4 + 9) = 4 × 13 = 52 ( take square root of both sides )

x = $\sqrt{52}$

   = $\sqrt{4(13)}$ = $\sqrt{4}$ × $\sqrt{13}$ = 2$\sqrt{13}$