This composite figure is made up of three simpler shapes. What is the area of the figure?

a. 100 square cm
b. 146 square cm
c. 116 square cm
d. 81 square cm

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

What expression is equivalent to log3(x+4)

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x