718 de \( 476= \)

Ray

7- In the opposite figure, \( m(\angle B)=m(\angle A D C)=90^{\circ} \) and \( m(\angle A C B)=30^{\circ} E \) is in the midpoint of \( \overline{A C} . A B=8 \mathrm{~cm} \). Find \( A C \) and \( D E \).

Write the equation Jay mows 1 lawn every day Monday through Salurday. He is paid \( \$ 25 \) for each lawn. How much money does Jay earn mowing lawns?

What is \( m \angle 4 \) ? \( m \angle 4=\square^{\circ} \)

(2) Write the ratio in its simplest 12i28