Hi there!
The angle of depression from point R to point S is angle 3.
The angle of elevation from point S to point R is angle 4.
Angle 2 is the angle of elevation from point R to point Q.
Angle 1 is the angle of depression.
Hope this helps!! :)
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Answer:
y+3 = 1/2 (x-4)
Step-by-step explanation:
We can write the equation in point slope form
y-y1 = m(x-x1)
The slope is m and the point is (x1,y1)
y - -3 = 1/2(x -4)
y+3 = 1/2 (x-4)
<u>Given</u>:
It is given that the height of the rectangle is 
The width of the rectangle is 
We need to determine the area of the entire rectangle.
<u>Area of the rectangle:</u>
The area of the rectangle can be determined using the formula,
Substituting the values, we have;
Multiplying each term within the parenthesis, we get;
Simplifying, we get;
Adding the like terms, we have;
Thus, the area of the entire rectangle is 
The sure thing about the graph is that the amplitude is at 3 and -3. Amplitude<span>, in physics, the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path.</span>
