Mathematics, 15.07.2019 19:00 bhaven2005
Finding unknown in the gradient "when two straight lines 3x-(a-3).y-6=0 and (a+1).x+y-1=0 are vertical to each other, then the fixed number a= ? ?
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On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane
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Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?
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Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z
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Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?
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Finding unknown in the gradient "when two straight lines 3x-(a-3).y-6=0 and (a+1).x+y-1=0 are vertic...
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