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Andrew [12]
3 years ago
11

A decimal number changed to 23.7 after it was rounded

Mathematics
2 answers:
Kitty [74]3 years ago
8 0
It would just be 24.
lara [203]3 years ago
7 0
The awnser is 24.0 or 24
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What are the roots of the function f(x) = x2 + 2x – 1? a. x = ± √ _ 2 b. x = − 1 ± √ _ 2 c. x = 2 ± √ _ 2 d. x = 1 ± √ _ 2
Masteriza [31]

Step-by-step explanation:

Root of the function, where y = 0

f(x) = x² + 2x - 1

0 = x² + 2x - 1

x² + 2x - 1 = 0

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7 0
2 years ago
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White raven [17]

Answer:

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7 0
3 years ago
The hawks soccer team won 12 out of 14 games. If this rate continues, how many games will they win if they play a total of 21 ga
Schach [20]
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8 0
3 years ago
Help its due in 15 mins ​
Anton [14]

Answer:

\sqrt{44} = 2\sqrt{11}

Step-by-step explanation:

Apply pythagorean theorem:

ABD is a right triangle with angle ADB = 90

hence AD = \sqrt{AB^{2} - BD^{2}  } where BD = 10 because it is half of BC

AD = \sqrt{12^{2}-10^{2}  } = \sqrt{44} = 2\sqrt{11}

8 0
2 years ago
15mm 12mm a= what is the length
Mrrafil [7]

Answer: The area is 180 square millimeters.

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(2)(15) + 2(12)

54mm.

Step-by-step explanation:

7 0
3 years ago
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