Solve the system using elimination.
4x-7y =6
x-7y = 9
The solution is ??
1 answer:
Answer:
{x,y} = {-1,-10/7}
Step-by-step explanation:
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It’s the third ans
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A. It is a right triangle.
A^2 + B^2 = C^2
3^2 + 4^2 = C^2
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Square Root
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