Mathematics, 28.09.2021 21:00 hosteenimport21
An alloy consists of 4 parts of gold and 9 parts of silver. What amount of gold should be mixed with 360g of silver?
Answers: 1
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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?
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Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
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An alloy consists of 4 parts of gold and 9 parts of silver. What amount of gold should be mixed with...
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