The amount of snowfall in December was 2 1/3 feet. The amount of snowfall in January was 1/14 feet. How much more snowfall was there in December?

The answer is b) 32 your welcome

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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.