Answer:
See below
Step-by-step explanation:
The initial ordered-pairs are 
We have a rotation of 90 degrees counterclockwise with respect to origin
Note. Previously the points were

After the rotation, we have

Thus, 
Then shifting horizontally to the right 2 units, we get ΔA'B'C'
Thus,

The answer for this question is b because the angle of elevation of the rope as 35°
Answer:
6
Step-by-step explanation:
Answer:
9-(2/x)
Step-by-step explanation:
Answer:
Step-by-step explanation:
51.78 is rounded up to 52