Answer:
D
Step-by-step explanation:
cos(theta) = B/H
cos(51)= AC/58
AC=36.5
I believe it is an imaginary number because imaginary numbers are square roots of negative numbers.
75% I need to make this longer lol but 75%
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,

Answer:
Step-by-step explanation:
Fire house Light = 90
30=30-90