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Serhud [2]
3 years ago
7

What is the vertex of the graph of f(x) = x2 + 4x + 6?

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
6 0

Answer:

(-2,2)

Step-by-step explanation:

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Please help me with this.
vitfil [10]

Answer:

15.6 inches

Step-by-step explanation:

Here we want to find the length of the missing side

Mathematically, we can use Pythagoras’ theorem

The theorem states that the square of the hypotenuse equals the sum of the squares of the two other sides

Let the missing side be x

18 is the side that faces right angle and this is the hypotenuse

Thus, we have ;

x^2 + 9^2 = 18^2

x^2 = 324 - 81

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x = √(243)

x = 15.6 in

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3 years ago
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mariarad [96]

Answer:

1080

Step-by-step explanation:

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I hope I helped (:

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3 years ago
Find the 1st , 2nd (median) and 3rd quartile of the set of numbers 6,8,2,6,7,9 ?
zubka84 [21]

Answer:

at first we put the numbers in order from least to greatest

2 , 6 , 6 , 7 , 8 , 9

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median = (6+7)/2 = 6.5

3rd quartile = 8

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3 years ago
Draw a quick picture to show the number 68 In two ways
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Step-by-step explanation:

yea

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