If it bisect, then using the Line Bisector Theorem, it must be equal.
So x+6=4x-21
get like terms on 1 side
x+6=4x-21
-x. +21
27= 3x
x=9
plug the x in
CD= 9+6
CD=15
Answer:
25%
Step-by-step explanation:
The question is:
6 is what percent of 24?
Set up the problem:
6 x
---- = -----
24 100
600 / 24 = 25%
Check your answer:
25% + 25% + 25% + 25% = 100%
6 + 6 + 6 + 6 = 24
Answer:
Step-by-step explanation:
Area of a sphere is 
let d be the diameter of the moon and D be the diameter of the earth
d = 1/4 D
Area of Earth = 
Area of moon = 
