Please help me in Geometry

Let us solve this equation :-

Let us check whether it is correct or not :-

= ( 9 + 12 × 4 ) + ( 3 × 4 + 7 ) = 76

= 57 + 19 = 76°

Therefore , the correct option is :-

first paragraph (and busy all the night ,with a silence deep and white )

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).