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Ivenika [448]
3 years ago
5

a rectangles perimeter and area have the same numerical value. the width of the rectangle is 9 units . what is the length of the

rectangle in units?

Mathematics
1 answer:
attashe74 [19]3 years ago
5 0

Answer:

Step-by-step explanation:

let the length of rectangle=l units

width=9

p=2(l+9)

area=9l

9l=2(l+9)

9l=2l+18

7l=18

l=18/7 units

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A conservative estimate of the number of stars in the universe is 6 x 10^22. The average human can see about 3,000 stars at nigh
Ilia_Sergeevich [38]

2 \times 10^{19} times more stars are there in universe compared to human eye can see

<h3><u>Solution:</u></h3>

Given that, conservative estimate of the number of stars in the universe is 6 \times 10^{22}

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<em><u>Substituting given values we get,</u></em>

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3 years ago
Angeline would like to make 8 identical bowls for a gift to her family. Each bowl required 3/4 lbs. of clay. The clay is sold in
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<span>Perimeter =2w+2L= 520.
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6 0
3 years ago
Read 2 more answers
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