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Maths Puzzle
Numerical Ability
please help me answer this equation: What is the midpoint between the line segment joining (3,7) and (7,-4)?
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Please help solve this problem. Thank You
Solve each system by the addition method. Determine whether the equations are independent, dependent, or inconsistent.
5x - y = 1
10x - 2y = 2
fine the area of a regular dodecagon with side 10 cm