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Can you solve my proof

Given: angle 1 is the complement of angle 2; angle 3 is the complement of angle 4; line AB is parallel to line CD Prove: triangle ADB is congruent tI triangle CBD

How high is the mountain

How high is the mountain if Matt measures the angle of elevation of the peak of a mountain as 35º, and Susie, who is 1200 feet closer on a straight level path, measures the angle of elevation as 42º...

Answer can be short and vague

Now that you have a full time job you are ready to start investing for retirement. Your corporation will match 50 cents of each dollar that you put in your 401K account up to the first $7,000. You...

Probability & Statistics

A magazine reported on a study of the reliability of a commercial kit to test for arsenic in groundwater. The field kit was used to test a sample of 20 groundwater wells in a country. In addition...

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