The diameter of the circle is 8 cm, as
shown. the sum of the top two shaded
areas is the area of half the circle minus
the area of the triangle. the shaded
area below is a 60° sector of the circle.
find the sum of the three shaded areas.

Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a.x = 0 b.4x = -8 c.4x = 8

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e

Use set builder notation to represent the following set: { -3, -2, -1, 0}