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Darina [25.2K]
2 years ago
8

Please help me with the answer and calculation ​

Mathematics
1 answer:
weeeeeb [17]2 years ago
6 0
The answer is 0.56m or 56 cm
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STALIN [3.7K]
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3 years ago
GUYS I NEED HELP ASAP
vovangra [49]

Answer:

A=2400ft

Step-by-step explanation:

A rectangle is a closed planer quadrilateral with four  right angles and its opposite sides are the same length. The fence around it including the gates is 200 feet long, so basically they are providing the perimeter of the rectangle. The perimeter of a rectangle is equal to the sum of all its sides. Hence:

Perimeter=w+h+w+h=2w+2h\\\\Where:\\\\w=Width\\h=Height

The ectangular playground is 40 feet wide, so:

w=40ft

Therefore:

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Solving for h:

2h=200-80\\\\2h=120\\\\h=\frac{120}{2} \\\\h=60ft

The area of a rectangle is equal to the product of two of its contiguous sides, hence:

A=wh\\\\A=(40)(60)=2400ft

I attached you a picture of the rectangle

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3 years ago
Monday through Thursday, the movie theater sold 439 tickets. Over the weekend,
velikii [3]

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560

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You subtract 439 from 999 and you get the left over tickets that were sold over the weekend

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3 years ago
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