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3 years ago

8

Explain four impacts of urbanisation. Your answer must include two in LEDC cities and two in MEDC cities (positive and/or negati

ve).
(Photo above)

1 answer:

Maksim231197 [3]3 years ago

8 0

Answer:

JK

Explanation:

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The reference angle is the smallest angle between the terminal side and the x-axis.

$(1)\ \theta = 300^o$

300 degrees is in the 4th quadrant.

So, the reference angle is

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$\alpha = 360 - 300$

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Hence, the reference angle of 300 degrees is 60 degrees

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225 degrees is in the 3rd quadrant.

So, the reference angle is

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$\alpha = 225 - 180$

$\alpha = 45^o$

Hence, the reference angle of 225 degrees is 45 degrees

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480 degrees is in the 2nd quadrant (i.e. 480 - 360 = 120)

So, the reference angle is

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Hence, the reference angle of 480 degrees is 60 degrees

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<h3>What is algebra?</h3>

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From Algebra 2 volume 2 Mathematics: Chapter 12, Excercise 6, we have:

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The number of clocks that are not defective is an illustration of proportions

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