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krek1111 [17]
2 years ago
10

HELP PLEASE!!! I WILL GIVE BRAINLIEST

Mathematics
1 answer:
Sonbull [250]2 years ago
7 0

Answer:

i think is is 3

Step-by-step explanation:

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Determine if this data is an example
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Step-by-step explanation:

it is not a function because -2 has two y values

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The GCF of an odd number and an even number is always even
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A swimming pool is to be constructed in a 1,408-ft2 backyard. There is to be a fence that will surround a 12-by-24-foot pool. Th
kkurt [141]

The width of the pool is 10 feet.

<h3>What is area of rectangle?</h3>

The area of rectangle is product of length and breadth.

Let the width be x.

length = 24 + 2x. and breadth =  12 + 2x

We know, area= 1408 ft².

(12 + 2x)(24 + 2x) = 1408

12*24 + 12*2x + 24*2x + (2x)² = 1408

288 + 72x + 4x² = 1408

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4x² + 72x - 1120 = 0

x² + 18x - 280 = 0

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x(x - 10) + 28(x - 10) = 0

(x - 10)(x + 28) = 0

So, x=10, -28.

Hence, the width be 10 feet.

Learn more about this concept here:

brainly.com/question/26638297

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6 0
2 years ago
The difference between a triple a number and a double a number
NeX [460]
A triple number has 3 numbers and a double numbers has 2 numbers only.
6 0
3 years ago
8. If the perimeter of a square is 62 centimeters, what is its area?​
andreyandreev [35.5K]

Step-by-step explanation:

Perimeter= 62 cm

4 × side = 62

side = 62/4

=15.5 cm

Area = (side)²

= (15.5)²

=240.25 cm²

5 0
2 years ago
Read 2 more answers
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