Answer:
the angle between their paths is <em>100.8°</em>
Step-by-step explanation:
From the given information, you can construct a triangle, just like the one in the figure.
We will use the <em>Cosine Rule</em> which is:
c² = b² + a² - 2 b c cos(θ)
where
- c = 16 miles
- b = 8 miles
- a = 12 miles
Therefore,
2 b c cos(θ) = b² + a² - c²
cos(θ) = (b² + a² - c²) / 2 b c
θ = cos⁻¹( (b² + a² - c²) / (2 b c) )
θ = cos⁻¹( (8² + 12² - 16²) / 2(8)(16) )
<em>θ = 100.8°</em>
<em></em>
Therefore, the angle between their paths is <em>100.8°</em>
Answer:
8
Step-by-step explanation:
Answer:
71
Step-by-step explanation:
I know this because 62 and 9 equal 71
Since it is to the nearest thousand, it would be 4.999
The nearest hundred would be 0 since the hundreds place is three digits to the left of the decimal point. However, I think you might mean "nearest hundredths" which would refer to the place two digits to the right of the decimal point.
The nearest hundredths is 14.60