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Nikolay [14]
3 years ago
14

Rewrite the equation by completing the square.2xE2+7x+6=0

Mathematics
1 answer:
kodGreya [7K]3 years ago
8 0

Answer:

(X+7/4)=1/16

Step-by-step explanation:

.

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Esitmate 242 PLEASEEEEEEEEE I NEED THIS
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Answer:

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Step-by-step explanation:

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2 years ago
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Help! I give brainlest. Problem is in Image
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Step-by-step explanation:

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2 years ago
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Solve for x <br> (19x-18) <br> (7x+1) <br> (10x-9)
ExtremeBDS [4]

Answer:

Step-by-step explanation:

Exterior angle property: Exterior angles equals the sum of remote angles

19x - 18 = 7x + 1 + 10x - 9

19x - 18 = <u>7x + 10x</u> + <u>1 - 9 </u>    {Combine like terms}

19x - 18 = 17x - 8          {Subtract 17x from both sides}

19x - 17x - 18 = -8

        2x - 18 = -8         {Add 18 to both sides}

              2x = -8 + 18

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6 0
2 years ago
What is the measure of A? And B
sladkih [1.3K]

Answer:

A = 72°

B = 108°

Step-by-step explanation:

5y - 3 = 3y + 27

5y - 3y = 27 + 3

2y = 30

y = 30/2

y = 15

A = 5y - 3

A = 5(15) - 3

A = 75 - 3

A = 72°

A + B = 180°

72° + B = 180°

B = 180° - 72°

B = 108°

7 0
3 years ago
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Find size of angle x<br><br>pls.. <br><br><br>​
mina [271]

Answer:

x = 115

Step-by-step explanation:

Sum of angles around a point = 360

i.e,

=> 164 + 81 + x = 360

=> 245 + x = 360

=> x = 360 - 245

=> x = 115

6 0
2 years ago
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