exam
Maths Puzzle
Numerical Ability
I need help with this proof.
Given: triangle WOZ is congruent to triangle WOY
Prove: XY is congruent to XZ
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exam Other Question
Solve the system of equation using the addition elimination method if the answer is a unique solution, present it as an ordered pair (x,y). if not specify whethere the answer is no solution or infinitely many solutions.
9x+2y =2
3x+5y =5
Divide: please show all steps
2x2 + 5x - 12
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9x2 - 16
÷
2x2 - 7x + 6
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3x2 - x - 4