exam
Maths Puzzle
Numerical Ability
How do you rewrite this to the geeral form of the hyperbola equation
4y^2-16y-25x^2-200x-484=0
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exam Other Question
Vinyl flooring costs $25 per square yard. How much will it cost to buy vinyl flooring for a kitchen that is 4.5 yards wide and 7.5 yards long?
Find the distance from the point Q(-3,-3,-8) to the line which passes through the point P(-7,-7,2) and is parallel to the line whose equation is:
(x,y,z) = (-3,-1,0) + t(2,2,-2).
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