Mathematics, 31.01.2020 21:02 thegent3473
Sailboats use block and tackle systems to reduce the effort needed to move or raise the sails. if a block and tackle has five ropes, four that support the sail and one that the sailor pulls on, what is the mechanical advantage of the block and tackle?
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Mathematics, 21.06.2019 19:20
The square root of 9x plus 7 plus the square rot of 2x equall to 7
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Mathematics, 21.06.2019 19:30
Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?
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Mathematics, 21.06.2019 22:40
Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y
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Sailboats use block and tackle systems to reduce the effort needed to move or raise the sails. if a...
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