Answer:
4
Step-by-step explanation:
Answer:
Its D.
Step-by-step explanation:
All you have to do is divide 3 1/2 by 1/2.
Answer:
2(-17+a^2+2g^2)
Step-by-step explanation:
step1
Step-by-step explanation:
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- Length of a park ( l ) = 55 m
- Breadth of a park ( b ) = 35 m
- Width running outside the park ( d ) = 2.5 m
- Rate of paving the path with stones = Rs 120 per sq.metre
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- Area of the park
- Cosy of paving the path with stones at Rs 130 per sq.metre
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Part 1 : 
plug the known values and simplify :
⟹ 
⟹ 
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Part 2 : 
⟹ 
⟹

Hope I helped ! ♡
Have a wonderful day /night ツ
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