Perimeter = (2x -3y) + (x² + 7) + (2x + y)
Perimeter = 2x -3y + x² + 7 + 2x + y
Perimeter = x² + 4x - 2y + 7
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Answer: x² + 4x - 2y + 7
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Answer:
r=C/2π
Step-by-step explanation:
Answer: 2.82
Step-by-step explanation:
Answer:
4th is correct
Step-by-step explanation:
As the object moves in forword direction
so F2 must have great magnitude.
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