Aregular pentagon is centered about the origin and has a vertex at (0, 4). which transformation maps the pentagon to itself?
a. a reflection across line m
b. a reflection across the x-axis
c. a clockwise rotation of 100 degrees about the origin
d. a clockwise rotation of 144 degrees

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?