Explain which is these as the greatest quotient 6÷6 5÷1 0÷3 8÷8

Ithink i know it but i want to be sure so can you me out ?

The value of cos 30° is the same as which of the following?

The 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) 48 cm2; 32 cm2; 80 cm 2 b) 48 cm2; 16 cm2; 64 cm 2 c) 128 cm2; 32 cm2; 160 cm 2 d) 128 cm2; 16 cm2; 144 cm 2