Step-by-step explanation:
Since, r varies directly as s

Answer:
Alternate Interior angles
Explanation: Usually an angle of elevation is less than or equal to 90°. ... As a result the angles of elevation and depression are alternate (interior) angles. Since the transversal intersects two parallel lines, and alternate interior angles are congruent, the angle of elevation and angle of depression must also be congruent.
0.05 * 10 =0.5
If you want an equivalent expression as division simply divide both sides by either 0.05 or 10 and it'll be dividing:
10 = 0.5/0.05 OR 0.05 = 0.5/10
#1 : ( 3 , - 2 )
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#2 : ( - 1 , 4 )
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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey