Answer:
141.37
Step-by-step explanation:
Answer:
i think it might be 118.4
Step-by-step explanation:
In an hour the minute hand goes all the way around, or a 360 loop. so it's its

times the radius squared.
Answer:
Option D. 3 + 9i
Step-by-step explanation:
We know that the formula to find the middle point is:

We know that the middle point is:

And the end point
is: 
We wish to find the point 
So we can write the following equation
(i)
and
(ii)
Now we clear
from equation (i) and clear
from equation (ii)
For equation (i) we have:

For equation (ii) we have:

Then the initial point
is: 
The correct answer is the last option 3 +9i
Answer:
1/2
Step-by-step explanation:
the legs and hypotenuse of the red triangle are double than the blue triangle