Answer: 
Step-by-step explanation:
Height of the building AB= 443 meters
Distance between the building and the agent at the ground BC= 18 meters
Let x be the angle the agent should shoot his laser gun
Since ΔABC is a right triangle, then


Step-by-step explanation:
I think c is right answer
Answer:
answer is attached in the figure below hope it helps please mark it as brainlist
The table and the graph is shown in the following picture