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Maths Puzzle
Numerical Ability
what is the ratio of the area of a square that circumscribes a circle to the area of a square that inscribes the same circle?
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book Other Question
7. The sum of two numbers is 17 and the sum of their square is 145. Find the larger number.
a. 10 b. 11 c. 8 d. 9 e. none
The answer is D, but how? Please help me prepare for my
Graph the system of linear inequalities.
y>2x-7
4x+4y<-12