exam
Maths Puzzle
Numerical Ability
AC is the diagonal of regular pentagon ABCDE. What is the measure of angle ACD
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Determine whether the guiven order pair is a solution of the system of equations
1. (1,-1) 3x-2y=5
-2x+4y=6
2. (-2,3) x-y = -5
-3x+2y=12
Solve Graphically
x+y=2
2x
This is not from a textbook. Which describes the following system of equations?
y=x+6
2y=-4x+3
Consistent, dependent, independent, inconsistent or a combination?
Thanks!
