3 waves are shown with a line through their center. The bottom of the first wave is labeled C. A bracket labeled D connects the bottom of the second and third waves. A line from the center to the top of the first wave is labeled A. The line leading to the top is labeled B. Label the parts of this wave.

A:

B:

C:

D:

Explanation is in the file

tinyurl.com/wtjfavyw

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.