The answer is
a) x=2.5
b) x=-3
X equals 62 because you take 147 and subtract it from 180 and that gives you 33.
then you add 33 and 85 together to give you 118. Then you subtract 118 from 180 and that gives you 62.
x=62
On a clock one rotation around the clock for 12 hours is 2pi, since the clock rotates for 36 hours that means that the clock rotates around the clock 3 times since 36/12=3. So 2pi*3= 6pi. Therefore the hour hand will rotate 6pi radians in 36 hours
Answer:
B) 40.192
Step-by-step explanation:
The equation is 2 x 
x r 2 x 3.14 x 6.4 . multiply them and you get 40.192
