Mathematics, 20.08.2019 05:30 mikaelalcool1
The number 75 can be expressed as the sum of two or more consecutive positive integers in five different ways. one such sequence begins with 13: 13 + 14 + 15 +16 +17= 75. with what number does each of the four sequences begin?
Answers: 1
Mathematics, 21.06.2019 18:00
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 1
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