Greg drank 5 cups of water on monday. he drank 4 cups of water on tuesday. how many 1/4 cup servings of water did greg drink on monday and tuesday combined?

Start the problem by first finding out how many 1/4 cups of water equal 1 full cup of water. , therefore we can see that every 1 cup of water is equivalent to 4 1/4 cups of water. Now we will find the total number of cups of water Greg drank on monday and tuesday by adding 5 + 4 = 9. Multiply this number by 4 and you have the total number of 1/4 cups of water Greg drank on Monday and Tuesday combined.

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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.