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Nonamiya [84]
3 years ago
8

ON THE SMARTBOARD, THE

Mathematics
1 answer:
RideAnS [48]3 years ago
4 0

The length of rectangle is 105 cm and width is 98 cm.

Step-by-step explanation:

Given,

Perimeter of rectangle = 406 cm

Let,

w be the width of rectangle

Length of rectangle = w+7

We know that

Perimeter of rectangle = 2(Length + Width)

406 = 2(w+7+w)\\406 = 2(2w+7)\\406 = 4w+14\\406-14 = 4w\\392=4w\\4w=392

Dividing both sides by 4

\frac{4w}{4}=\frac{392}{4}\\w=98

Width of rectangle = 98 cm

Length of rectangle = 98+7 = 105 cm

The length of rectangle is 105 cm and width is 98 cm.

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Answer:

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Step-by-step explanation:

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5 0
3 years ago
Fill in the other coordinate for the line 2x - 5y = 11: (4, )
Katen [24]
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4 years ago
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Answer

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Solution

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3 0
3 years ago
Tito bought a rare album for $68.00 and later sold it for $76.00 what is the percent of increase , rounded to the nearest tenth?
Lostsunrise [7]

Answer:

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Step-by-step explanation:

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And the percentage is

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And that's the required answer.


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