Select the perfect square trinomial from among the options below. Question 11 options: A) x2 – 2x – 3 B) x2 + 4x – 4 C) x2 – 12x + 36 D) x2 + 10x + 20

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

If np3 /nc2 = 6, find the value of n

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