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Maths Puzzle
Numerical Ability
Each of two congruent sides of an isosceles traingle is 8 in. less than twice the base. The perimeter of the triangle is 74 in. What is the length of the base?
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Can Someone please help me with this.I asked this question before but nonone answered so I did it on my own,but i want to know if its correct.
th difference between 2x^2+4xy-3 and x^2-2xy-4
My answer:x^2+6xy+1,is it correct?
Thank You!
the hotel has given you the choise to choose the exact size of the spa, as long as its perimetre is between 50 and 75(i choose 60) they would like to know the dimensions of the gar