Which expression represent the area of the shaded rectangle 8/7 x 3/1
7/8 x 1/3
1/8 x 1/3
8/1 x 3/1

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

What is the distance between the points (2, 5) and (5,9)?