In the accompanying diagram, ZACD is an exterior angle of AABC, MLA = 3x, mLACD = 5.x, and m2 B = 50. What is
the value of x?
А
(3x)
50
B
D
30
60
O 100
25

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Sketch one cycle if the cosine function y=2cos2theta

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?