Answer:
CD=66
Step-by-step explanation:
12x-30=6x+18
6x=48
x=8
12(8)-30=66
D
the square root of 24 is 4.8 so it has to be D
115.38 divided by 8 equals 14.4225
umm i am pretty sure it is 20 to 22
Answer: the tree is 49.25
Ty..
