Answer:
87.7 degrees.
Step-by-step explanation:
In triangle ABC, attached.
The height of the building |AB|=443 meters
The distance of the agent across the street , |BC|=18 meters
We want to determine the angle at C.
Now,

The agent should sfoot his laser gun at an angle of 87.7 degrees.
Try The 3rd one I know it’s right
Step-by-step explanation:
Get the value of y first from the first equation.. Replace the value of y on the second equation to get the value of x
It is less because 3 yards is 9 feet
Since you need to dilate the scale factor by four, I am pretty sure you would just multiply each value by 4
19(4) = 76
16.5(4) = 66
27(4) = 108
21(4) = 84
16(4) 64
Hope this is what you were looking for and hope this is right...