It's J. Honestly I just picked a number for X and a number for C and solved it using each answer. J works.
Y=(1/2)x-6 and solving for x.
So first you bring the 6 to the other side: y+6=(1/2)x
Then you divide by (1/2) to isolate the x (y+6)/(1/2)=x
This simplifies to 2(y+6)=x because dividing by one half is the same as multiplying by 2
Hope this helps :)
The answer is 168 square inches
Answer:
so i just went on spreadsheets and created this and screenshotted it i hope this helps
Step-by-step explanation:
Let's call the height of the tower 
and the distance from the 65 degree angle to the base of the tower 
.
We get two equations:
Answer: 48
