Alaska has a coastline of about 664 thousand miles florida has about 135 thousand miles of coastline how many times more coastline does alaska have done florida round to the nearest 10th if necessary

To figure out the answer just divide 664 by 135, then round to the nearest tenth.

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since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.