book Maths Puzzle Numerical Ability

If I know the length of two sides of a triangle, how do I find the length of the third side?

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book Other Question

Dr Wellbee advised his patients to drink 8 eight-ounce glasses of water everyday for every 50 pounds of weight. If Kelby weighs 200 pounds how many glasses of water should he drink in one week?


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please help me with this problem. graph x^2 over 16 minus y^2 over 25=1.. (x^2,y^2 are x and y squared) show how you arrived at your graph by determining the (a)x-intercepts, (b)e