3 10 1 5 x 4 July 8, 2019 16 32 64 128 10 3 6 7 y 1 x 5 4 9 10 1 2 x 5 3 4 3 5 x 1 )= 3 10 4 2x 3 1 2 x )- 5 x 1 10 )=- 7 4 10 1 5 x 7 3 4 4.25 x 3 10 1 5 5 *( 3 1 )= 10 x *( 2 4 )= y 3 5 x 10 )= 18 4x 1 4x 10 3 x 1 5 10 1 2 x 5 3 4 x 15 3 20x 1 10 x 4 1 5 4 1 5 x 3 10 area
