A) x/6=9
Subtract 6 from both sides, x=3
B) x/-4=-3
Add 4 to both sides, x=1
C) x/-5=7
Add 5 to both sides, x=12
I may be wrong but i think the answer is 13.5
The answer is 7 because it’s an equation
Answer:

Step-by-step explanation:
Let
width of rectangle,
length of rectangle
= 
×
=
+ 
= 
= 
Hope this helps :)
Answer: the angle would be much greater because the angle calculated up to over 12 radians
Step-by-step explanation: