Which expression is equivalent to 2(8n) exponent 4 ? A. (2• 8n) (2 • 8n)(2•8n) (2•8n)
B. 2• 3 •4
C. 2• 8• n •n •n •n
D. 2 •8n -8n • 8n • 8n • 8n

Quickly!

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2