Answer:
-21
Step-by-step explanation:
AB is horizontal. The slope of a horizontal line is zero.
For this case, we can model the problem as a rectangle triangle.
We know:
Height of the triangle.
Base of the triangle.
We want to know, angle between the hypotenuse and the base of the triangle.
For this, we use the following trigonometric relationship:

Clearing the angle we have:
Answer:
the angle of depression from the spotlight to the bottom of the door is:
A) 39 degrees
Answer:
Step-by-step explanation:
$100000000000276463891929
Answer:
that is the solution to the question