Answer:
First of AOD is verticallly opposite to BoC which makes it 55°
Angle at AoC is 55°+55°+105° minus 360 which is 145° hope this helps
Answer:
Step-by-step explanation:
Always True
Positive integers are rational numbers. Adding two rational numbers produces another rational number.
Like this, (ST=QR) = (QR=ST)
The mechanical advantage is found by dividing Rw by Ra:
Mechanical advantage = 18 / 2 = 9
