1.5 deep.
you subtract 2.25 of air space from the total depth 3.75
3.75-2.25=1.5
Answer:
AB = 20 tan55°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan55° =
=
=
( multiply both sides by 20 )
20 tan55° = AB

Further explanation:
We have to find the equation of the line first to graph the line.
The general form of slope-intercept form of equation of line is:

Given

Putting the value of slope in the equation

To find the value of b, putting the point (-3,5) in equation

Putting the values of b and m

The graph is made by using online graphing tool Desmos.
Keywords: Equation of line, graph of line
Learn more about graphs at:
#LearnwithBrainly
23+8X is the answer to this problem
Answer:
Step-by-step explanation: