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Answer:</h2>
A - Both speed and velocity are changing.
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Step-by-step explanation:</h2>
Though the answer is option A but option D can also be true. The velocity cannot be completely determined from the graph. This is because, velocity is based on the direction and motion and the graph is not completely justifying this.
Though velocity cannot be determined, but it is clear from the graph that velocity is changing, because the speed is changing.
Therefore, option A is completely true.
X-intercept(s): (-7,0)
y-intercept(s): (0,-2)
Hey there!
What you do is find how much was taken off and add that to the price
60*.2= 12
12 was taken off of the original price
Now add:
60+12= 72
So the regular price was $72
Answer:
C. Cos(60°) = Sin(30°)
Step-by-step explanation:
Cos(60°) = 0.5
Sin(30°) = 0.5