The graph begins at 620 on the y-axis.what does this value represent?is this the rate of change or the initial value
1 answer:
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Answer:
1.9
Step-by-step explanation:
Use triginometry to find the side length. So cosθ=. Rearrange the equation so it looks like 2cosθ=?. We are given θ (20 degrees) so 2cos(20degrees)=?.